Question

Use the zeros of the following quadratic to find the x-value of the vertex
y=x^2 -2x+1

Answer 1

0.0 what grade are you

Answer 2

that looks hard

Answer 3

12

Answer 4

nope dont know this im in 6th k12

Answer 5

I could help if there any answer choices?

Answer 6

when we are solving the quadratic equations then we have to take it equals to zero.

that is we have to take 0 = x^2 – 4x – 5

now we have to solve this for x.

we use here AC method of factoring.

The AC method of factoring is used to factor polynomials of the form
Ax² + Bx + C. A, B, and C represent constants and x is the variable.
Determine AC by multiplying the A term and C term.

x^2 – 4x – 5

by comparing we get A = 1 B = - 4 and C = -5

Answer 7

Hope u understand it!!! : )