What is the equation of the line, in slope-intercept form, that passes through (3, -1) and (-1, 5)? y = - 2y = -3x + 7 2x + 3y - 7 = 0

The line passing through (3, -1) and (-1, 5) has this slope:

5+1

m = = -3/2

-1-3

We need to find the y-intercept. To do this, substitute the knowns (-3/2 for m, -1 for y and 3 for x) into the slope-intercept equation:

-1 = (-3/2)(3) + b. Then: -1 = -9/2 + b, and so b = 9/2 - 1 = 7/2.

The desired equation is y = (-3/2)x + 7/2.

Step-by-step explanation:

The equation of a line passing through points (a,b) and (c,d) is given by :-

The slope intercept form of a line is given by :-

Given : The points from which line is passing : (3, -1) and (-1, 5)

Then , the equation of the line, in slope-intercept form, that passes through (3, -1) and (-1, 5) will be :-

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

cluster sampling.

step-by-step explanation: