Help! Here's a graph of a linear function. Write the equation that describes that function. (If blurry zoom in.)

(Express it in slope-intercept form.)

y=1/2x-5

Step-by-step explanation:

the formula is y=mx+b and the slope is m. So we find what the slope is and see that the line goes up once and over twice 1/2. and then the y intercept is -5

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb