Question

What is the value of the coefficient of "a" when the quadratic equation y = (2x − 1)(4x − 3) is written in standard form?

A.)6

B.) 8

C.)−10

D.) −6

Answer 1

Multiply it out, and get 8x^2-10x+3. A quadratic equation's standard form is ax^2+bx+c, so a here is B). 8

Answer 2

got it?

Answer 3

yes :)