Given f(x)=x²-3x + 5, what is f(-2)? A f(-2)=7 B f(-2)=3 c f(-2)=15 D f(-2) = -5

Q: 1. Rico plants an apple tree when it is 2 feet tall. The tree then grows 8 feet per month. The tree…

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Q: Find the value of x, if 27 63 +343 +147 37 21

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Q: Let f(x) 2x² 13x + 20 3x² + 10x - 25 ISSIONAL This function has: 1) A y-intercept at the point 2)…

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Q: If w varies inversely as y. W=2 when y=3 Find W when y=6

A: According To the Question,Given DataWhen w = 2 then y= 3,w varies inversely as y.

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A: ^ => and  ~ => not

Q: HA h THA The angles that are marked the same are congruent. One mark congruent to one mark; two…

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Q: ow that x+a is a factor of the polynomial p(x)= (x+a)ª+(x+c)ª-(a-

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Q: Write the following expression as a sum of logarithms. 7,,8 x'y 100 (27²) - 4 log(x²) + 4 log (18) —…

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Q: Determine the form of the partial fraction decomposition of the following rational expression.…

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Q: I cannot understand your writing can you make it clear in english

A: Given  V = 2πrx + 4πr2 We have to solve for x.

Q: a (a) Find the value of a for which 1 and 4 are perpendicular. -0-0 1 0 -1 (b) If A 0 22 , calculate…

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Q: A sealed cubical container 29.0 cm on a side contains a gas with three times Avogadro's number of…

A: given Side of cube = 29cm = 29X10-2m volume of cubical container V = (29X10-2m)3 = (2.44X10-2 )m3 n…

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A: Concept: A moving object's position, velocity, and acceleration are all known. A physical term…

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Q: Draw the graph of f(x) = = 10-9-8-7-6-5-4-3-2 Clear All Draw: (3) ** 5 10+ 165 9 8 7+ t 6- 5. 3 2- 1…

A: Given query is to graph the function.

Q: Q: Find the equation of the tangent and normal to the following curves at the points indicated…

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Q: assume the function is 1:1. if f(4)=5, find f-1(5).

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Q: 6) y = -21 + 3 다다다 우아

A: Topic = Coordinate geometry

Q: 9w/6 + 2w-7/3 - w-5/4

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Q: Graph each line. 2 O 2 A 2 the line with slope through (4, 4) in point-slope form

A: The slope of the line is 23 and it is passing through the point (4, 4)

Q: For the given functions f and g, find the requested function and state its domain. 15) f(x) = 5x +…

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Q: Given the function f(x) = x² + 4x -21, list the x and y intorcepts, if any of the graph of f. A.…

A: Given the function is fx = x2+4x-21. We have to find the x and y intercepts.

Q: Find the characteristic polynomial of the matrix, using either a cofactor expansion or the special…

A: To find characteristics polynomial.

Q: Q: Find the equation of the tangent and normal to the following curves at the points indicated…

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Q: Matrix A is -1 1 3 2 2 -1 0 1 4 i) demonstrate that A A-¹ A-¹A=I

A: The given matrix A is:A=-12210-1314

Q: Let l₁: (x, y, z) = (31, 4, 2) + r(7, 2, 1) where r = R and l₂: (x, y, z) = (–7, −14, −8) + (5, 5,…

A: The value of r=-4                      t=2 point of intersection =(3,-4,-2)

Q: e half-life of a certain substance is 28 years. How long will it take for a sample of this substance…

A: Given query is to find the time taken to decay to 91%.

Q: Graph the following rational functions. Be sure to include a chart/table of signs with your graphs…

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Q: OLINES, FUNCTIONS, SYSTEMS Identifying functions from relations each relation, decide whether or not…

A: Solution: The domain is the set of all "x" values and the range is set of all "y" values in a set of…

Q: Let  U = {1, 2, 3, 4, 5, 6, 7, 8, a, b, c, d, e}.  If  A = {1, 2, a, e}  and  B = {1, 2, 3, 4, a,…

A: Let U = {1, 2, 3, 4, 5, 6, 7, 8, a, b, c, d, e}. If A = {1, 2, a, e} and B = {1, 2, 3, 4, a, b, c},…

Q: 41 -5-4-3 2-1 1 2 3 4 5 x y = 3x - 5/3 5 y=-=x+3 3 5 y=-3x - 1²/2 - 3 5 y = -x +3 3

A: As we know that equation of line passing through the points (a,b) and (c,d) is y-b=d-bc-a(x-a)

Q: regral f(x, y, z) az dy d Rewrite iterated integ x²y

A: Let's rewrite the given triple integral.

Q: Enter the missing values in the area model to find 3(2w - 4) 3 2W -12 According to the model above,…

A: We need to find the missing value in the model given in the question as well as try to computethe…

Q: The sum of two numbers is 4. Find the minimum value of the sum of their squares.

A: Let the two numbers be x and y

Q: Change the given form into the decimal form. 5-% A 0.00525 B) 0.0625 C) 0.525 D) 5.25 E) 0.0525

A: Note: As per our guidelines, I have solved one problem. If you want a solution for other, kindly…

Q: if x is=y and y=2 x=

A: solve the given

Q: The set B = {4x²3, 12x² (9+x), 38+ 3x - 48x²} is a basis for P₂. Find the coordinates of p(x) = 44+…

A: Given; B=(4x2-3, 12x2-(9+x), 38+3x-48x2) p(x)=44+3x-56x2

Q: Plot the number 681 on the log scale below. 10-5 10-4 10-3 10-2 10-1 100 101 10² 103 104 105

A: To plot the number 681 on the log scale below.

Q: 16. Marek says that the greatest common factor of -5x³3 + 10x² 20x Gis 5x. Jen says that the…

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Q: find and simplify the difference quatient of f, f(x+h)-f(x) /h70, for the function. 2) F(x) = x² +…

A: The give function fx=x2+6x-1 We have to find the difference quotient fx+h-fxh.

Q: a- (6x5-8x4 +3x3 +x +5) ÷ (x² -2x+1) b- (-4x2 +2x +5x4 +2) ÷ (x2-2x +1)

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Q: A linear programming problem is one that is concerned with finding the [Select] of a linear [Select]…

A: To complete the following statements.A linear programming problem is one that is concerned with…

Q: Write the expression as a single logarithm with a coefficient of 1. Assume all variable expressions…

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Q: 301. f(x, y) = cos(3x + 2y), T - I 8.

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Q: ? Question To calculate the hourly revenue from the buffet after x $1 increases, multiply the price…

A: (10+(x)1)+ (16-2x)≥130160+16x-20x-2x2≥130-2x2-4x+160≥130x2+2x-80≤-65-x2-2x+80≥65

Q: 4. Use Gauss-Jordan Elimination (with elimination matrices) to solve the following system of…

A: Given 4x-2y+6z=8 -2x+y+9z=12 -6x+3y-9z=12

Q: Solve the linear programming problem. Maximize P = 15x + 70y Subject to x+7y ≤ 14 x, y 20 What is…

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