Answer:
Function 1 is 7/3
Function 2 is 4/3
Function 1 has the greater rate of change.
Explanation:
To find the rate of change in function 1, subtract the y values and divide it by the difference in x values.
Function 1 has slope 7/3 since -3--10 = -3+10=7 and -3--6=-3+6=3. The slope is 7/3.
Find the slope of function 2 by converting the equation to slope intercept form.
3y-4x=3
3y=3+4x
y=4/3x+1
Function 2 has slope 4/3
Function 1 has the greater rate of change.