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sergejj [24]
2 years ago
7

Evaluate: f(x) = f(g(3)), wheref(x)= 3x-2 and g(x)= x^2-4

Mathematics
2 answers:
dem82 [27]2 years ago
7 0

Answer:

13

Step-by-step explanation:

g(3)=3^2-4

g(3)=9-4

g(3)=5

f(x)=f(5)

f(5)=3(5)-2

f(5)=15-2

f(5)=13

dimulka [17.4K]2 years ago
4 0

Hello from MrBillDoesMath!

Answer:  13

Discussion:

Evaluate f(g(3)).

g(3) = 3^2 -4 = 5 so

f(g(3)) = f(5) = 3*5-2 = 15 -2 = 13


Thank you,

MrB


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Choose the quadratic equation that has a leading coefficient of 8 and solutions -10 and 7/8
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Answer:

f(x)=8x^2+73x-70

Step-by-step explanation:

We are given

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now, we can set up function as

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now, we can simplify it

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so, we get

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6 0
3 years ago
The length of a rectangle is 88 inches longer than the width. If the perimeter of the rectangle is 7272 ​inches, find the measur
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The perimeter (IP) of a rectangle is

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hence 4w = 7272 - 176 = 7096

so w = 7096/4 = 1774

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3 years ago
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Which ordered pair is a solution to the system of linear equations?
Andreyy89
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