Answer:
f(1) = -2
f(x) =1 when x=0 or x=-2
Step-by-step explanation:
f(1) is the y value when x=1
f(x) = 1 means find the x value when y=1
when y =1, x =0 and -2
x > -6.
2x + 3 > -9
2x > -9 - 3
x > -12/2
x=48°
We two lines cross over each other, making four angles, the angles opposite each other are equal. They're called vertically opposite angles.
