a. The rate of change (slope) for this scenario is -5.
b. The y-intercept for this scenario is 60.
c. The equation for the scenario in slope-intercept form is y = -5x + 60.
d. The equation in standard form is 5x + y = 60.
13. Suppose that the water level of a river is 45 feet after 3 days of no rain and 10 feet after 10 days of no ra The river was 60 feet before the drought began. (4 points)
a. What is the rate of change (slope) for this scenario?
b. What is the y-intercept for this scenario?
c. Write an equation for the scenario in slope-intercept form.
d. Write an equation in standard form
5z + v = 60
a - 5x + w = 60
31 - 5
#5
# (0, 60)
# (0, - 5)
u = 5x + 45
# (- 5, 0)
#15
# 5x + y = 35
y = - 5x + 60
11 y = - 5x - 35
1 answer