Question

me faltan las
e
f
g
h
i
j
ayudaaaaaaa​

Answer 1

Explicación paso a paso:

$f(x) = 4x - 2$

e.

$f( \frac{1}{2} ) = 4 \times \frac{1}{2} - 2 \\ f( \frac{1}{2} ) = 2 - 2 \\ f( \frac{1}{2} ) = 0$

f.

$f( - \frac{1}{2} ) = 4 \times - \frac{1}{2} - 2 \\ f( - \frac{1}{2} ) = - 2 - 2 \\ f( - \frac{1}{2} ) = - 4$

g.

f(7)=4(7)-2

f(7)=28-2

f(7)=26

h.

$f( \frac{1}{4} ) = 4 \times \frac{1}{4} - 2 \\ f( \frac{1}{4} ) = 1 - 2 \\ f( \frac{1}{4} ) = - 1$

i.

$f( \frac{3}{2} ) = 4 \times \frac{3}{2} - 2 \\ f( \frac{3}{2} ) = 6 - 2 \\ f( \frac{3}{2} ) = 4$

j.

f(-8)=4(-8)-2

f(-8)=-32-2

f(-8)=-34