The function f(x) = 5
is reflected over the y-axis. which equations represent the reflected function? select two options.
f(x) = {(5)-*
flx) = (1)
f(x) = 5(3)*
f(x) = 5(5)
f(x) = 5(5)*

the answer is d on edge

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.