John has a savings account that started with $175. Each
month he deposited $50 from
his lawn mowing service. He
deposited money for 6
months. What are a
reasonable domain and range
of the function?

the domain is 6 because it lasts for 6 months the range is the highest number subtracted by the smallest number, therefore the range is 300

Step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)