Choose the equation that best describes the situation below. Lee is 32 years younger than his mother and his mother is 67 years old. How old is Lee?
a = Lee's age

67-32=a

if his mom is 67 and he is 32 years younger 67 minus 32 would equal a which is his age

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

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