WRITE AN EQUATION THAT REPRESENTS THE LINE. USE EXACT NUMBERS.

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: where m is the slope and b is the y-intercept (the value of y when x is 0)

1) Determine the slope (m)

Plug in the two given points (0,-5) and (5,1)

Therefore, the slope of the line is . Plug this into :

2) Determine the y-intercept (b)

On the graph, we can see that when x is 0, y is equal to -5 (we're also given the point (0,-5). Therefore, the y-intercept of the line is -5. Plug this back into the equation:

I hope this helps!

c

step-by-step explanation:

c

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.