Question

Marco drew a line with a slope of -7 and a y-intercept of 4. Which equation represents Marco’s line?

Answer 1

Explanation:

y = mx + c

Where m is the slope = -7

C is the intercept = 4

: y = -7(x) + 4

y = -7x + 4 the equation of the line

Answer 2

y = - 7x + 4

Explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 7 and c = 4, thus

y = - 7x + 4 ← equation of line