What is the vertex of the graph of the function below?
y=x^2 – 8х + 12
А. (4 -4)
B. (2, -4)
C. (2, 0)
D. (4, 0)

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.

Find the value of the variable and the length of each chord for #5 and #6.