Brainliest anser right ! plz ! plz! ! ty so xoxo julie is making a poster of the earth. she wants the earth to be a circle with a diameter of 10 inches. she wants to outline the earth with yarn. how many inches of yarn will julie need to outline the earth in her poster. you may use 3.14 = pi show your ! it wants the circumference

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