Answer:
a. Vertex = (2.5,-12.25)
b. y-intercept = (0,-6)
c. x-intercept = (6,0) ; (-1,0)
Step-by-step explanation:
a.
Your equation is written as:
The easiest way to find the vertex is writing the equation this way:
Being the vertex (h,k)
So first complete the square
Vertex : (2.5,-12.25)
b.
To find the y-intercept you need to replace the equation when x = 0 and get y
c.
To find the x-intercept you need to replace the equation when y = 0 and get x
Answer:
2
Step-by-step explanation:
divide both sides by 4, so that y is alone
So when you add 8 plus 2 that is 10 and so when you add 80 with 20 you get 100 all u have to do is add those two 0's to get 100
A. Determine the possible amount of money gail could have
The Y-intercept is -2.
The X-intercept is 2.