Question

3. What is f(-3) if f(x) = 2x + 11 + 5?
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010
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0-10

Answer 1

10

Explanation:

x= 2(-3)+11+5

PEMDAS

-6+11+5=10

Answer 2

Explanation:

f(x) = 2x + 11

f(-3) = 2(-3) + 11

= - 6 + 11 = 5