Question

Which equation represents a linear Function

Xy=5
y=x²-3
y= 2/x + 7
3x + 2y = 6

Answer 1

3x + 2y = 6

Explanation:

When you solve for y in this equation, it is in the same format as the slope-intercept equation.

3x + 2y = 6

2y = -3x + 6

y = -3/2 x + 3

The slope intercept equation is ...

y = mx + b

(m can be any number)

The slope-intercept equation is for linear functions!