If the graph of y = 72 + 6 is translated 4 units down, which equation describes the new graph? y = 112 + 6
y=73 + 2
y = 72 +10
O
y = 3x + 6

Step-by-step explanation:

Given function

Translation down or up by m units =  y + m

So it is

Correct option is B.

1. x = 36

2. x = -2, x = 5

Step-by-step explanation:

Secant - Secant Power Theorem: 12(12 + x) = 10(18)

144 + x = 180

x = 36

Chord - Chord Power Theorem: (x - 2)(x + 7) = 4(2x - 1)

x^2 + 5x - 14 = 8x - 4

x^2 - 3x - 10 = 0

Factor:

(x + 2)(x - 5) = 0

x = -2, x = 5