Answer:
B. -7
Step-by-step explanation:
f(x) = 4x + 5
To find the value of f(-3), replace all the x's in f(x) with -3.
f(x) = 4x + 5
f(-3) = 4(-3) + 5
f(-3) = -12 + 5
f(-3) = -7.
This makes your answer B, -7.
Answer:
answer is a) f(x)= (x-2)^2
Answer:
-45
Step-by-step explanation:
(15+6-2)+(-52-18+6)
(21-2)+(-70+6)
(19)+-(-64)
19-64
-45
The vertex is F. (-1,-9) x-intercepts are D. (-4,0),(2,0).
Answer:
15 classes
Step-by-step explanation:
Let
x -----> the number of class
y ----> the total amount in charges
we know that
The total charge is equal to the number of class multiplied by the additional fee plus the membership fee (only members)
so
<em>Members</em>
-----> equation A
<em>Non Members</em>
-----> equation B
Equate equation A and equation B
Solve for x
