Question

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

Answer 1

\left. \begin{array} { l } { y = 112 + 6 }\\ { y = 73 + 2 }\\ { y = 72 + 10 }\\ { y = 3 x + 6 }\\ { \text{Solve for } z \text{ where} } \\ { z = 0 } \end{array} \right.

Answer 2

• B. y = 7x + 2

Explanation:

Given function

• y = 7x + 6

Translation down or up by m units = y + m

• y - 4 is
• 7x + 6 - 4 =
• 7x + 2

So it is

• y = 7x + 2

Correct option is B.