cclgoodwin cclgoodwin

09-01-2020
Mathematics

contestada

Find f-2) for fx) = 3 • 2х
A. -36
в. 1/36
с. -12
d. 3/4

Respuesta :

10-01-2020

Answer:

C. -12

Step-by-step explanation:

[tex]f(-2)\to\text{substitute}\ x=-2\ \text{into}\ f(x)=3\cdot2x:\\\\f(-2)=3\cdot2(-2)=3\cdot(-4)=-12[/tex]

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