What is the equation of the line that passes through the points (−2, 3) and (2, 7)? x − y = −1 x − y = −2 x − y = − 5 x − y = − 6

The point-slope form of line:

The fomula of a slope:

Substitute the coordinates of the points:

      subtract y from both sides

    add 2 to both sides

a - base

b - exponent

so,

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.