Answer:
Step-by-step explanation:
Since we will be "completing the square" we will isolate the x2 and x terms ... so move the + 5 to the other side of the equal sign. y - 5 = 2x2 - 4x. We need a leading coefficient of 1 for completing the square ..
Answer:
x = -6
Step-by-step explanation:
Undefined slope means the line goes straight up and down, but the x is always -6.
Answer:
B, C, & D
Step-by-step explanation: