Graph a line with -2 slope passing through (2,-5)

Step-by-step explanation:

The slope-intercept form of an equation of a line:

m - slope

b - y-intercept (0, b)

We have the slope m = -2.

Substitute to the equation:

Substitute the coordinates of the given point (2, -5) → x = 2, y = -5

           add 4 to both sides

The equation of a line:

Two points are enough to draw a straight line.

We have (2, -5) and the y-intercept b = -1 ⇒ (0, -1).

Mark them on a coordinate system.

Mark the given point on the coordinate system.

We know:

Thereofre

rise = 2 (2 units up)

run = -1 (1 unit to the left)

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

14

step-by-step explanation: