Question

What does the line y=3x-7 look like?

Answer 1

Explanation:

The given line equation is,

`y=3x-7`

The general slope intercept form of straight line is,

`y=mx+c`

where,

m = slope,

c = y intercept.

Comparing this with the given equation, we get

slope = 3, y intercept = -7

As slope is positive, the function f(x) increases as we increase x and vise versa.

y intercept is the point where the graph intersects the y axis, so the line intersects the y axis at y= -7.

Answer 2

Here you go. just put the equation into a table