Question

A hole that is already 4 feet deep is dug deeper at a rate of 2 feet per hour.

y *blank 1* x + *blank 2*

Only fill in the blanks with 1 number

Answer 1

To describe the relationship between the depth of the hole (y) and time (x) in hours, we can use the equation:

y = 2x + 4

In this case, you would fill in the blanks as follows:

blank 1: 2
blank 2: 4