Answer:
1,2,4
Step-by-step explanation:
Answer:
Step-by-step explanation:
we know that
The area of the figure is equal to the area of a rectangle plus the area of two triangles
<u>Find the area of rectangle</u>
Observing the graph
The area of rectangle is equal to
<u>Find the area of the top triangle</u>
<u>Find the area of the bottom triangle</u>
the area of the figure is equal to
X= -10.5+9.5
X=1
I hope that helped:)
Find critical points by setting derivative equal to 0.
Derivative of polynomial is found by multiplying coefficient by exponent, then subtracting 1 from exponent.
f'(x) = 5x^4 - 30x^2 + 9 = 0
This is in quadratic form, use quadratic formula to find x^2
Answer:
The answer is B because her debt to income ratio is lower than 36 percent