Which mapping statements represent vertical transformations? There is more than one correct answer choice. Select all that apply.

f(x)→f(−x)
f(x)→−f(x)
f(x)→3f(x)
f(x)→f(13x)
f(x)→f(x−8)
f(x)→f(x)+8

yes yes yes yes yes yes yes yes yes

4.

step-by-step explanation:

it have the same area.brainliest

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15