Answer:
If the question is then the answer is no real solution. If the question is 2x - 18x + 65 than the answer is -16x+65
Answer:
Step-by-step explanation:
For a quadratic function to have a vertex with an x-coordinate of 3, then
Let a=1, then we have
So now our equation becomes:
We now find two factors of c that add up to -6.
Let these factors be 1, and c.
Then
Therefore the factors are :
1 and -7.
The function becomes:
The factored form is
Answer:
Yes
Step-by-step explanation:
Substitute the x and y values in for x and y to check.
-1 = 7 - 8
-1 = -1
In this instance, (7, -1) is a solution of y = x - 8.