Answer:
B) (8, 0) and (-4,0)
Step-by-step explanation:
x-intercept when y = 0
so
x^2 - 4x - 32 = 0
Factors
(x - 8)(x + 4 ) = 0
x - 8 = 0; x = 8
x + 4 = 0; x = -4
(8, 0) and (-4,0)
Answer:
0.20%
Step-by-step explanation:
Combine like terms to get 2y2-2y+4x
B. 90. The perimeter is 30+30+15+15=90
