Answer:c
Step-by-step explanation: function 2 y-intecept is -5(when r=0), fuction 1 y-intecept:
p=-3/2*r-5 (r=0 because we looking for y-intecept)
p=0-5=-5
Average rate of change is the same as finding slope between a line on a non- linear function.
Using the ordered pairs
(5,10) and (8,1)
(10-1)/(5-8) = 9/-2 = -9/2
Answer:
Identify the slope, m. This can be done by calculating the slope between two known points of the line using the slope formula.
Find the y-intercept. This can be done by substituting the slope and the coordinates of a point (x, y) on the line in the slope-intercept formula and then solve for b.
Step-by-step explanation:
The general formula is y = mx +b.
m = slope.
b = y-intercept of the line
Answer:
The answer is first one.
Step-by-step explanation:
Answer:
82.8 cm measured to the nearest tenth of 80cm.