ayerskaleigh ayerskaleigh

28-10-2020
Mathematics

contestada

Given f(x)=3x2+7 and g(x)=5x-4 solve f(5) btw in the problem the 2 is on top of the X

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jimrgrant1 jimrgrant1

28-10-2020

Answer:

f(5) = 82

Step-by-step explanation:

To evaluate f(5) substitute x = 5 into f(x) , that is

f(5) = 3(5)² + 7 = 3(25) + 7 = 75 + 7 = 82

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