Step-by-step explanation:
f(x) = -7x² - x
g(x) = 9x² - 4x
(f - g)(x) = (-7x² - x) - (9x² - 4x)
(f - g)(x) = (-7x² - 9x²) + (-x + 4x)
(f - g)(x) = -16x² + 3x
(f - g)(1) = -16(1)² + 3(1)
(f - g)(1) = -16.1 + 3
(f - g)(1) = -16 + 3
(f - g)(1) = -13
Answer:
i dont know i tried really hard im not really good at math to be honest once again sorry
Step-by-step explanation:
Answer:
a similartity is we both are questioners
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
On a coordinate plane, a parabola opens up. It goes through (negative 5, 6), has a vertex of (0, 0), and goes through (5, 6).
Step-by-step explanation:
Since you want a graph with a vertex of (0, 0), choose the one that is described as having a vertex of (0, 0).
