F(-3)
f(a) = -2a² - 5a + 4
Substitute a with its value, -3
f(-3) = -2(-3²) - 5(-3) + 4
f(-3) = -2(9) + 15 + 4
f(-3) = -18 + 19
f(-3) = 1
the value of f(-3) is 1.
Answer:
45
Step-by-step explanation:
10/4x3=7.5
8/4x3=6
6x7.5=45yards
Expression A is -0.6 or -3/5
Expression B is 0.6 or 3/5
Expression C is 3
Expression D is -2.
The order from least to greatest is D, A, B, C
125 %
If you divide 15 by 12 (the difference between the prices) then that's what you get :)
