Question

I looking for either an explanation or answer. I really dont understand how to do this. Any help is appreciated

Answer 1

An equation, in slope-intercept form, that shows the relationship between the number of apples purchased and the total price is
 y = 1.25x + 0.25.
 the slope of this equation is 1.25
 The relation with the slope is that each apple has a cost of 1.25 + 0.25 $.
 the y-intercept of this equation is 0.25
 The interception with the y axis means that the cost of production of the apple is 0.25, since, if you buy 0 apples the price is 0.25 $.
 The relationship between both quantities is linear.