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Elanso [62]
3 years ago
10

F(-7) if f(x) = 8x + 15

Mathematics
2 answers:
Aleksandr [31]3 years ago
4 0

Answer:

f(x) = 8x + 15

f(-7)=8*(-7)+15=-56+15=-41

OLga [1]3 years ago
3 0

Hey!

------------------------------------------------

Steps To Solve:

f(x) = 8x + 15 if f(-7)

~Substitute

f(-7) = 8(-7) + 15

~Multiply

f(-7) = -56 + 15

~Add

f(-17) = -41

------------------------------------------------

When f(-7) it's -41!

------------------------------------------------

Hope This Helped! Good Luck!

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