Question

Can someone be nice enough to help me please

Answer 1

whats the domain and range of f(x)= -2x+7

Answer 2

Graph it. That's the easiest way to see.
Domain is the the x-values of the function, range is the y-values

Answer 3

It doesn't say to graph it

Answer 4

Except, here's a hint. Since this is a linear equation, the function goes on forever and ever in all directions

Answer 5

infinite

Answer 6

the domain is the set of values that will satisfy the equation

Answer 7

So it would be the x value right

Answer 8

the range is the set of output values (y-values) from lowest to highest that is included

Answer 9

rephrasing the question
what set of x values could you use/input and get a set of y-values