Jay route in equation to determine the sales tax on an item you want to by the equation was Y equals 0.098 squared Y represent the amount of sales tax in XYZ is the cost of the item before taxes added which graph represents the information

the correct is answer is a 9-sided polygon!

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

step-by-step explanation: