To find the vertex of a quadratic equation, determine the coefficients of the equation, then use the vertex x-coordinate formula to find the value of x at the vertex. Once the x-coordinate is found, plug it into the original equation to find the y-coordinate.
Answer:
B. (1.5, 1.5).
Step-by-step explanation:
Point A has coordinates (-3, -3) and point B is (6, 6).
The mid point is ((-3+6)/2 , (-3+6)/2)
= (3/2 , 3/2)
= (1.5, 1.5) (answer).
X would equal 9
x=9
hope this helps
:3
False, 2 is greater than -5 by 7
-5 + 7 = 2
hope this helps
