What’s the domain and range

See answer below.

Step-by-step explanation:

The ordered pairs on the graph: (-6, -1), (-1, 3), (2, 0), (4, -2), and (5, 3).

The domain is the values of x-term in the ordered pair not repeating a number.

The range is the values of y-term in the ordered pair not repeating a number.

Domain is  {-6, -1, 2, 4, 5}

Range is {-1, 3, 0, -2}      Note: Only use 3 one time in the set because it was repeated.

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