3. Which of the following would be perpendicular to y = 3x + 4? 1
A y = -x + 3
=
C y = -3x + 4
B y = -x + 4
Dy = 3x - 3

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Ineed to know the answer to this algebra question.