Which of the following is a true biconditional statement? O A. A U. S. citizen votes if and only if the person is at least 18 years
old.
B. The product of two integers is odd if and only if the two factors
are odd.
C. If a figure does not have four sides, then the figure is not a square.
D. A number is a real number if and only if it is a positive integer

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

14.29%

step-by-step explanation: