Answer:
Step-by-step explanation:
Given
Required
Gaps: -2( )-2( )=8
<em>Fill in in the gaps</em>
The are numerous solutions to this.
One of them is:
Assume y = 0.
So, we have:
Divide through by -2
Fill in the gaps with these values of x and y respectively:
Hence; one solution is:
Answer:
She spent about 25% of the money on a dress.
+ <span>The vertex of a parabola is (3,2),
that means the parabola's equation is y=a(x-3)</span>²+2
+ <span>A second point on the parabola is (1,5) and we replace x=1 and y=5. We have:
5</span>=a(1-3)<span>²+2 , so we have 4a=5-2 or a=3/4
So the equation is y=3/4 (x-3)</span>²+2
And by checking we have the point (5;5) is on the parabola
Have fun
(In order) Tables for X: -2, -1, 0, 1, 2,
(In order) Tables for Y: 1, 5/2, 1, -1/2, 1
