Function 1
rate of change = (80-100)/(2-1) = -20
y = -20x + 120
function 2
y = -18x + 120
rate of change = -18
answer
function 2 shows a greater rate of change
Answer:
rise is 20 and run is 5 so slope is 4.
I think the slope y-intercept is -5
Answer:
no diagram
Step-by-step explanation:
It should open up because the a which is 4 is positive
Answer:
7/13
Step-by-step explanation:
more parts to the fraction