kalayahruby kalayahruby

02-04-2020
Mathematics

contestada

Given the function f(x) = 3x2 – 5x + 10, find f(4).
A) f(4) = 18
B) f(4) = 38
C) f(4) = 58
D) f(4) = 72

Respuesta :

devishri1977 devishri1977

02-04-2020

Answer:

B

Step-by-step explanation:

f(x) = 3x² - 5x + 10

f(4) = 3*4² - 5*4 +10

= 3*16 - 20 +10

= 48 - 20 + 10

f(4) = 38

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