77. change (b) from 0 to 0.5 from 0 to 0.01 (d) (a) from 0 to 1 (c) from 0 to 0.1 e) from 0 to 0.001 100 fe (b) What (c) What (d) How (e) Use a (f) Use a 3,0 Graph each of the secant lines. Set the viewing rectangle to: Xmin 0.2, Xmax = 1.2, Xscl = 0.1,Ymin What do you think is happening to the secant lines? h) What is happening to the slopes of the secant lines? -0.2, Ymax = 1.2, Yscl = 0,1. ball ha B(g) Create (h) To the Is there some number they are getting closer to? What is reache Adjust that number? 78. For the function f(x) = x', compute each average rate of tance, reache change: 80. Effect of b (a) from 1 to 2 (c) from 1 to 1.1 (e) from 1 to 1.001 L () Graph each of the secant lines. Set the viewing rectangle to: Xmin = -0.5, Xmax = 2.5, Xscl 0.1, Ymin = -1, (b) from 1 to 1.5 (d) from 1 to 1.01 pounds a of h miles X TC T,-1) UDAL (a) If Amy she we = 4, Yscl = 0.1 Ymax What do you think is happening to the secant lines? h) What is happening to the slopes of the secant lines? Is there some number they are getting closer to? What is that number? level? L(b) Use a g Use m L(c) Create how th w79. Motion of a Golf Ball A golf ball is hit with an initial veloci- ty of 130 feet per second at an inclination of 45° to the hori- 20ntal. In physics, it is established that the height h of the golf ball is given by the function (d) At wha (e) Does y 81. Constructi is to be ma a side by cu -32x2 1302 +x h(x) up the side where x is the horizontal distance that the golf ball has traveled. x x
77. change (b) from 0 to 0.5 from 0 to 0.01 (d) (a) from 0 to 1 (c) from 0 to 0.1 e) from 0 to 0.001 100 fe (b) What (c) What (d) How (e) Use a (f) Use a 3,0 Graph each of the secant lines. Set the viewing rectangle to: Xmin 0.2, Xmax = 1.2, Xscl = 0.1,Ymin What do you think is happening to the secant lines? h) What is happening to the slopes of the secant lines? -0.2, Ymax = 1.2, Yscl = 0,1. ball ha B(g) Create (h) To the Is there some number they are getting closer to? What is reache Adjust that number? 78. For the function f(x) = x', compute each average rate of tance, reache change: 80. Effect of b (a) from 1 to 2 (c) from 1 to 1.1 (e) from 1 to 1.001 L () Graph each of the secant lines. Set the viewing rectangle to: Xmin = -0.5, Xmax = 2.5, Xscl 0.1, Ymin = -1, (b) from 1 to 1.5 (d) from 1 to 1.01 pounds a of h miles X TC T,-1) UDAL (a) If Amy she we = 4, Yscl = 0.1 Ymax What do you think is happening to the secant lines? h) What is happening to the slopes of the secant lines? Is there some number they are getting closer to? What is that number? level? L(b) Use a g Use m L(c) Create how th w79. Motion of a Golf Ball A golf ball is hit with an initial veloci- ty of 130 feet per second at an inclination of 45° to the hori- 20ntal. In physics, it is established that the height h of the golf ball is given by the function (d) At wha (e) Does y 81. Constructi is to be ma a side by cu -32x2 1302 +x h(x) up the side where x is the horizontal distance that the golf ball has traveled. x x
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter7: Equations And Inequalities In Two Variables
Section7.3: Distance And Slope
Problem 69PS
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