Answer:
<u><em>A </em></u><u><em>quadratic function </em></u><u><em>is a second degree polynomial function. The general form of a quadratic function is this: f (x) = ax2 + bx + c, where a, b, and c are real numbers, and a≠ 0.</em></u>
Answer:
cos x = 8/f.
Step-by-step explanation:
We can use the identity :
tan x = sin x / cos x.
Substituting:
e/8 = e/f / cos x
e/8 * cos x = e/f
cos x = e/f * 8/e
cos x = 8e / fe
cos x = 8/f.
25.60(.35)= 8.96
The amount of the discount is $8.96
Answer:
Step-by-step explanation:
that would be : (-7x + 4)(-7x - 4)
because the difference of squares is a^2 - b^2.....but when factored, u get :
(a + b)(a - b)
Answer:
-1, -1, 0
Step-by-step explanation: