It 's an isosceles triangle if you look carefully. 2 Sides of the triangle are equal which is denoted by those marks. The angles opposite to the equal sides are always equal, so:
By angle sum property,
52 degrees is the answer: Option D :D
The y-intercept is (0,-11)
Answer:
A
Step-by-step explanation:
(f - g)(x) = f(x) - g(x)
f(x) - g(x)
= 2x² + 2 - (x² - 1) ← distribute
= 2x² + 2 - x² + 1 ← collect like terms
= x² + 3 → A
Subtract 14 over to the -21 side
Then divide both sides by -7/10 and get