Y = x^2 + 10x - 171
y = (x - 9)(x + 19)
x - 9= 0 x + 19 = 0
x = 9 x = -19
Answer B covers all requirements... the factored form is
y= (x + 19)(x - 9)
and the zeros are -19 and 9
Answer:The number doubles each Hour Apex :)
Step-by-step explanation:
A. more homework better scores
b. about 60 score
c. standard score
Answer:
△ABC∼△EDF
Step-by-step explanation:
Step-by-step explanation:
Discriminant : k² - 4(12)(27) < 0
So k² - 1296 < 0, -36 < k < 36.
