3 years ago

F(x) = 4x2 – 10x + 2 Find f(-7)

Mathematics

2 answers:

eimsori [14]3 years ago

8 0

Answer:

f(-7) = 268

Step-by-step explanation:

f(x) = 4x^2 – 10x + 2

Let x = -7

f(-7) = 4(-7)^2 – 10(-7) + 2

Exponents first

f(-7) = 4(49) – 10(-7) + 2

Multiply

f(-7) = 196 + 70 + 2

f(-7) = 268

Artemon [7]3 years ago

6 0

F(-7) = 268
Step by step:

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