Answer:
The function would be y = (1/3)x - 3
Step-by-step explanation:
The slope-intercept form is written in the form of y = mx + b where we leave "y" and "x" alone and plug in values for "m" and "b".
"m" is the rate of change while "b" is the initial value.
In this case, the rate of change given is 1/3. <em>Therefore, m = 1/3</em>.
The initial value given is -3. <em>Therefore, b = -3</em>
To figure out the function, all we have to do is plug in the values that we found for both m and b into the slope-intercept form:
y = mx + b
y = (1/3)x + (-3)
When we simplify this equation, we get:
y = (1/3)x - 3
