A bag of marbles contains 2 white, 3 black, 1 red, and 4 blue marbles. Cade selects two marbles from the bag at random and then replaces both marbles. He does this a total of 30 times. What is a reasonable prediction for the number of times he will select a blue marble followed by a black
marble?
07
O 10
5
O4
HELP ASAP

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 :