X^2-5x+5x-25 (multiply (x-5) with (x+5))
X^2-25 ( -5x+5x =0)
The unit rate is $7.75 because 46.50 divide by 6 is $7.75
Answer:
Step-by-step explanation:
midline: y = -2 (take the average of the min and max)
amplitude = 1.5 (distance from min or max to midline. Always a positive number)
period = 4pi
(i have to make this 20 characters long)
80% of 25 is 20
