Y = 15x - 40
when x = 3 function and solution??

5

Step-by-step explanation:

Y= 15(3) -40

y = 45 -40

y = 5

x = 3

y = 5

Y = 15x - 40

Y = 15(3) - 40

Y = 45 - 40

Y = 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

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.