Answer:
Find out what x should be the apply by the power of 2 then you should be good
Answer:
B
Step-by-step explanation:
x² + 9x
to complete the square
add ( half the coefficient of the x- term )² to x² + 9x
= x² + 2( )x + ( )²
= x² + 9x + ← the value of c
= (x + )² ← a perfect square
Answer:
120
Step-by-step explanation:
First you will use the slope formula:
M= Rise/Run = Y2-Y1/X2-X1
(0,13) (-4,10)
10-13
——— = -3/4 = 3/4
-4-0.