Please help me answer question 32 and 68 e. Graph the function.For each graph given in Exercises 67–74, answer questions athrough f.a. What is the domain of f?b. What is the range of f?c. Determine f(0).d. For what values of x does f(x) = 0?e. For what values of x is f(x) < 0?f. Solve f(x) > 0.67.f(x)68.f(x)(3,0)(0,3)(-1,0)(1,0)(0,-3)(3,0)Ta-4)(2,-1)69f(x)70.f(x)(-1,2)(1,2)(0,2.25)(0,0)(-1.5,0)71.72.f(x)f(x)(-3,4)(1.5,6.25) 28. If f(x) = x + 3 and g(x)3f(5) + 4g(-3).29. If f(x) = x - 6 and g(x) = x-3, find4f(7) - 3g(-5).30. If f(x) = x – 6 and g(x) = r² - 3, find8f(-8) + 5g(-6).31. If f(x) = 2x + 3 and g(x) = 3.x – 2, find5f(-4) + 2g(3).32.) If f(x) = 3r + 2 and g(x) = 2x2 – 3, find6f(-2) + 7g(1).33. If f(x) = 3x² – 7 and g(x) = 5x + 9, find5f(4) – 8g(3).34. If f(x) = 3x - 7 and g(x) = 5x + 9, find-2f(-6) -9g(-6).35. If f(x) = x? - 2x + 10 and g(x) = x² + 1, find3f(-4) - 28(3).36. If f(x) = x – 2x + 10 and g(x) = x² + 1, find7f(5) 5g(7).37. If f(x) = x – 3, show thatf(a - b) # f(a) – f(b) for all values of a and b.38. If f(x) = x + 4, show thatf(a + b) + f(a) + f(b) for all values of a and b.39. If f(x) = 3x, show that f(a – b) = f(a) – f(b) for= X ,find%3D%3D%3D%3D%3D%3D%3Dall values of a and b.40. If f(x) = -12.x, show that f(a + b) = f(a) + f(b)%3Dfor all values of a and b.41. If f(x) = x, show that f(a + b) # f(a) + f(h) fall values of

We are authorized to answer one question at a time, since you have not mentioned which one you are…

Answered: 32.) If f(x) = 3xr + 2 and g(x) = 2x² –…

Math

Algebra

32.) If f(x) = 3xr + 2 and g(x) = 2x² – 3, find 6f(-2) + 7g(1). %3D %3D -

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter8: Introduction To Functions

Section8.8: Linear And Quadratic Functions

Problem 4ST

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

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Please help me answer question 32 and 68

e. Graph the function.
For each graph given in Exercises 67–74, answer questions a
through f.
a. What is the domain of f?
b. What is the range of f?
c. Determine f(0).
d. For what values of x does f(x) = 0?
e. For what values of x is f(x) < 0?
f. Solve f(x) > 0.
67.
f(x)
68.
f(x)
(3,0)
(0,3)
(-1,0)
(1,0)
(0,-3)
(3,0)
Ta-4)
(2,-1)
69
f(x)
70.
f(x)
(-1,2)
(1,2)
(0,2.25)
(0,0)
(-1.5,0)
71.
72.
f(x)
f(x)
(-3,4)
(1.5,6.25)

28. If f(x) = x + 3 and g(x)
3f(5) + 4g(-3).
29. If f(x) = x - 6 and g(x) = x-3, find
4f(7) - 3g(-5).
30. If f(x) = x – 6 and g(x) = r² - 3, find
8f(-8) + 5g(-6).
31. If f(x) = 2x + 3 and g(x) = 3.x – 2, find
5f(-4) + 2g(3).
32.) If f(x) = 3r + 2 and g(x) = 2x2 – 3, find
6f(-2) + 7g(1).
33. If f(x) = 3x² – 7 and g(x) = 5x + 9, find
5f(4) – 8g(3).
34. If f(x) = 3x - 7 and g(x) = 5x + 9, find
-2f(-6) -9g(-6).
35. If f(x) = x? - 2x + 10 and g(x) = x² + 1, find
3f(-4) - 28(3).
36. If f(x) = x – 2x + 10 and g(x) = x² + 1, find
7f(5) 5g(7).
37. If f(x) = x – 3, show that
f(a - b) # f(a) – f(b) for all values of a and b.
38. If f(x) = x + 4, show that
f(a + b) + f(a) + f(b) for all values of a and b.
39. If f(x) = 3x, show that f(a – b) = f(a) – f(b) for
= X ,
find
%3D
%3D
%3D
%3D
%3D
%3D
%3D
all values of a and b.
40. If f(x) = -12.x, show that f(a + b) = f(a) + f(b)
%3D
for all values of a and b.
41. If f(x) = x, show that f(a + b) # f(a) + f(h) f
all values of

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