Elementary Algebra 17th Edition
ISBN: 9780998625713
Author: Lynn Marecek, MaryAnne Anthony-Smith
Publisher: Lynn Marecek, MaryAnne Anthony-Smith
1 Foundations 2 Solving Linear Equations And Inequalities 3 Math Models 4 Graphs 5 Systems Of Linear Equations 6 Polynomials 7 Factoring 8 Rational Expressions And Equations 9 Roots And Radicals 10 Quadratic Equations Chapter4: Graphs
4.1 Use The Rectangular Coordinate System 4.2 Graph Linear Equations In Two Variables 4.3 Graph With Intercepts 4.4 Understand Slope Of A Line 4.5 Use The Slope–intercept Form Of An Equation Of A Line 4.6 Find The Equation Of A Line 4.7 Graphs Of Linear Inequalities Chapter Questions Section4.4: Understand Slope Of A Line
Problem 4.49TI: What is the slope of the line on the geoboard shown? Problem 4.50TI: What is the slope of the line on the geoboard shown? Problem 4.51TI: What is the slope of the line on the geoboard? Problem 4.52TI: What is the slope of the line on the geoboard? Problem 4.53TI: Model the slope m=13 . Draw a picture to show your results. Problem 4.54TI: Model the slope m=32 . Draw a picture to show your results. Problem 4.55TI: Model the slope m=23 . Draw a picture to show your results. Problem 4.56TI: Model the slope m=13 . Draw a picture to show your results. Problem 4.57TI: Find the slope of the line shown. Problem 4.58TI: Find the slope of the line shown. Problem 4.59TI: Find the slope of the line shown. Problem 4.60TI: Find the slope of the line shown. Problem 4.61TI: Find the slope of the line shown. Problem 4.62TI: Find the slope of the line shown. Problem 4.63TI: Find the slope of the line: x=4 . Problem 4.64TI: Find the slope of the line: y=7 . Problem 4.65TI: Use the slope formula to find the slope of the line through the points: (8,5) and (6,3) . Problem 4.66TI: Use the slope formula to find the slope of the line through the points: (1,5) and (5,9) . Problem 4.67TI: Use the slope formula to find the slope of the line through the points: (3,4) and (2,1) . Problem 4.68TI: Use the slope formula to find the slope of the line through the pair of points: (2,6) and (3,4) . Problem 4.69TI: Graph the line passing through the point (2,2) with the slope m=43 . Problem 4.70TI: Graph the line passing through the point (2,3) with the slope m=14 . Problem 4.71TI: Graph the line with the y-intercept 4 and slope m=52 . Problem 4.72TI: Graph the line with the x-intercept 3 and slope m=34 . Problem 4.73TI: Graph the line with the point (2,1) and slope m=3 . Problem 4.74TI: Graph the line with the point (4,2) and slope m=2 . Problem 4.75TI: Use Example 4.38, substituting the rise =14 and run =24 . Problem 4.76TI: Use Example 4.38, substituting rise =15 and run =36 . Problem 4.77TI: Find the slope of a pipe that slopes down 13 inch per foot. Problem 4.78TI: Find the slope of a pipe that slopes down 34 inch per yard. Problem 211E: In the following exercises, find the slope modeled on each geoboard. 211. Problem 212E: In the following exercises, find the slope modeled on each geoboard. 212. Problem 213E: In the following exercises, find the slope modeled on each geoboard. 213. Problem 214E: In the following exercises, find the slope modeled on each geoboard. 214. Problem 215E: In the following exercises, find the slope modeled on each geoboard. 215. Problem 216E: In the following exercises, find the slope modeled on each geoboard. 216. Problem 217E: In the following exercises, find the slope modeled on each geoboard. 217. Problem 218E: In the following exercises, find the slope modeled on each geoboard. 218. Problem 219E: In the following exercises, model each slope. Draw a picture to show your results. 219. 23 Problem 220E: In the following exercises, model each slope. Draw a picture to show your results. 220. 34 Problem 221E: In the following exercises, model each slope. Draw a picture to show your results. 221. 14 Problem 222E: In the following exercises, model each slope. Draw a picture to show your results. 222. 43 Problem 223E: In the following exercises, model each slope. Draw a picture to show your results. 223. 12 Problem 224E: In the following exercises, model each slope. Draw a picture to show your results. 224. 34 Problem 225E: In the following exercises, model each slope. Draw a picture to show your results. 225. 23 Problem 226E: In the following exercises, model each slope. Draw a picture to show your results. 226. 32 Problem 227E: In the following exercises, find the slope of each line shown. 227. Problem 228E: In the following exercises, find the slope of each line shown. 228. Problem 229E: In the following exercises, find the slope of each line shown. 229. Problem 230E: In the following exercises, find the slope of each line shown. 230. Problem 231E: In the following exercises, find the slope of each line shown. 231. Problem 232E: In the following exercises, find the slope of each line shown. 232. Problem 233E: In the following exercises, find the slope of each line shown. 233. Problem 234E: In the following exercises, find the slope of each line shown. 234. Problem 235E: In the following exercises, find the slope of each line shown. 235. Problem 236E: In the following exercises, find the slope of each line shown. 236. Problem 237E: In the following exercises, find the slope of each line shown. 237. Problem 238E: In the following exercises, find the slope of each line shown. 238. Problem 239E: In the following exercises, find the slope of each line shown. 239. Problem 240E: In the following exercises, find the slope of each line shown. 240. Problem 241E: In the following exercises, find the slope of each line shown. 241. Problem 242E: In the following exercises, find the slope of each line shown. 242. Problem 243E: In the following exercises, find the slope of each line. 243. y=3 Problem 244E: In the following exercises, find the slope of each line. 244. y=1 Problem 245E: In the following exercises, find the slope of each line. 245. x=4 Problem 246E: In the following exercises, find the slope of each line. 246. x=2 Problem 247E: In the following exercises, find the slope of each line. 247. y=2 Problem 248E: In the following exercises, find the slope of each line. 248. y=3 Problem 249E: In the following exercises, find the slope of each line. 249. x=5 Problem 250E: In the following exercises, find the slope of each line. 250. x=4 Problem 251E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 252E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 253E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 254E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 255E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 256E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 257E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 258E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 259E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 260E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 261E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 262E: In the following exercises, use the slope formula to find the slope of the line between each pair of... Problem 263E: In the following exercises, graph each line with the given point and slope. 263. (1,2);m=34 Problem 264E: In the following exercises, graph each line with the given point and slope. 264. (1,1);m=23 Problem 265E: In the following exercises, graph each line with the given point and slope. 265. (2,5);m=13 Problem 266E: In the following exercises, graph each line with the given point and slope. 266.(1,4);m=12 Problem 267E: In the following exercises, graph each line with the given point and slope. 267. (3,4);m=32 Problem 268E: In the following exercises, graph each line with the given point and slope. 268. (2,5);m=54 Problem 269E: In the following exercises, graph each line with the given point and slope. 269. (1,4);m=43 Problem 270E: In the following exercises, graph each line with the given point and slope. 270. (3,5);m=32 Problem 271E: In the following exercises, graph each line with the given point and slope. 271. y-intercept 3; m=25 Problem 272E: In the following exercises, graph each line with the given point and slope. 272. y-intercept 5; m=43 Problem 273E: In the following exercises, graph each line with the given point and slope. 273. x-intercept 2;m=34 Problem 274E: In the following exercises, graph each line with the given point and slope. 274. x-intercept 1;m=15 Problem 275E: In the following exercises, graph each line with the given point and slope. 275.(3,3);m=2 Problem 276E: In the following exercises, graph each line with the given point and slope. 276. (4,2);m=4 Problem 277E: In the following exercises, graph each line with the given point and slope. 277. (1,5);m=3 Problem 278E: In the following exercises, graph each line with the given point and slope. 278.(2,3);m=1 Problem 279E: Slope of a roof. An easy way to determine the slope of a roof is to set one end of a 12 inch level... Problem 280E: The slope of the roof shown here is measured with a 12” level and a ruler. What is the slope of this... Problem 281E: Road grade. A local road has a grade of 6%. The grade of a road is its slope expressed as a percent.... Problem 282E: Highway grade. A local road rises 2 feet for every 50 feet of highway. (a) What is the slope of the... Problem 283E: Wheelchair ramp. The rules for wheelchair ramps require a maximum 1-inch rise for a 12-inch run. (a)... Problem 284E: Wheelchair ramp. A 1-inch rise for a 16-inch run makes it easier for the wheelchair rider to ascend... Problem 285E: What does the sign of the slope tell you about a line? Problem 286E: How does the graph of a line with slope m=12 differ from the graph of a line with slope m=2 ? Problem 287E: Why is the slope of a vertical line “undefined”? Problem 4.73TI: Graph the line with the point (2,1) and slope m=3 .
Related questions
How do I get to the Slope Point Form ?
Transcribed Image Text: 3
2. Passes through (8, 1) and m
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Point-Slope:
Formula Formula Point-slope equation: The point-slope equation of a line passing through the point (x 1 , y 1 ) with slope m , is given by the following formula: y - y 1 = m x - x 1 Example: The point-slope equation of a line passing through (2, -6) with slope 5 is given by: y - (-6) = 5(x - 2) y + 6 = 5(x - 2)
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