Exercises 121–140: (Refer to Examples 12–14.) Complete the following for the given f(x). (a) Find f(x + h). (b) Find the difference quotient of f and simplify. 121. f(x) = 3 122. f(x) = -5 123. f(x) = 2x + 1 124. f(x) = -3x + 4 %3D 125. f(x) = 4x + 3 126. f(x) = 5x – 6 127. f(x) = -6x² - x + 4 128. f(x) = x² + 4x 129. f(x) = 1 – x² 130. f(x) = 3x² 131. f(x) = 132. /(x) 3D글 = = 132. f(: 133. f(x) = 3x² + 1 134. f(x) = x² –- 2 135. f(x) = -x² + 2r 136. f(x) = -4xr² + 1 137. f(x) = 2x - x +1 138. f(x) = x² + 3x - 2 139. f(x) = x' 140. f(x) = 1 – x

Q: 8) f(x)= x³ + x²; Find f(-6) 3120 - x; Find w(-4) 10) w(x)=-3x²- (2--2-2; Find 12) h(x) = 4x + 3;…

A: We can evaluate each of the function in the below steps.

Q: Algebraically, find the range of the function f(x) = (x + 9)² – 6. Show all work for full credit.

A:

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A: We have given:Find the composite function :Find the composite function :

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A: Given:  65. fx=5x+166.  fx=3x2-2 To Determine: Difference quotient for f(x)

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A:

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A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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A: To sketch the graph of the following function. fx=-0.1x+12x-23

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A: Since you have posted multiple questions, we will answer the first question. If you want the…

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A: 1. we determne whether the function is even odd or neithera)Fx=5-3xb)Fx=x4-x2-1c)Fx=2x3+3xAccording…

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A: Given- y=-ex-2 To draw- The graph of the above expression.

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A: We have given fx) = 4x² + 3x

Q: Evaluate 23e2sing (cos 6) d do a. 8.59 b. 8.95 borlis $20 2675 c. 9.58 d. 9.85

A: