Determine f(4)?????

Mathematics

2 answers:

WARRIOR [948]2 years ago

7 0

Answer:

A.) - 20

Step-by-step explanation:

f(x) = - 2x² + 12; f(4)

f(4) = - 2(4)² + 12

= -2 × 16 + 12

= - 32 + 12

f(4) = - 20

Thus, f(4) = - 20

<u>-TheUnknown</u><u>Scientist</u>

Leno4ka [110]2 years ago

6 0

Answer:

Step-by-step explanation:

f(4)=-2(4)2 +12

f(4)=-82+12

f(4)=-64+12

f(4)=-52

= -52

DONE!

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