Your answer should be the 3rd choice. There is no solution.
Answer:
the answer in factor form would be
-3(
Answer:
what
Step-by-step explanation:
Try this solution:
Step-by-step explanation:
1) for zeros of the function: x²-6x-7=0; ⇒ x₁=7; x₂= -1.
2) for the vertex of the function: x₀= -b/2a, where a;b;c - numbers from ax²+bx+c=0 (from x²-6x-7=0).
x₀=6/2=3;
y₀= (4ac-b²)/4a; ⇒ y₀= -16.
It means, the coordinates of the vertex are (3;-16).
Answer:
C
You just split the equation, as the brackets are both same. If you take (x-6) out, it will leave you with 3x+8.
Therefore, (x-6)(3x+8) is the answer.
