For starters, you want to find out how many cups go into a gallon. thats 16, since there are 2 gallons you would do 16x2, which is 32.
Jorges watering can can hold 32 cups
the slope is 9 and the y-intercept is - 2
the equation of a line in ' slope-intercept form ' is
y = mx + c ( m is the slope and c the y-intercept )
y = 9x - 2 is in this form
with slope m = 9 and y-intercept c = - 2
