Which of the following represents this function written in standard form? y = 2(x - 1)(x-6)

A. y=2x^2 - 12+6
B. Y=2x^2 - 14x +12
C. y=2x^2 -12x+12
D. y=2x^2 -7x+12

Hey there!

2(x-1)(x-6)

2x-2(x-6)

2x^2-2x-12x+12

2x^2-14x+12

Choice B is correct.

Let me know if this helps :)

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0