The store clerk is surprised when three of the seven friends win a prize. Is this group of friends just lucky, or is the company’s claim inaccurate? Compute and use the result to justify your answer. P (X ≥ 3

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

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

step-by-step explanation: