Match the line described on the left with the slope of the line on the right

x=3 is a vertical line hence slope will be undefined.

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6x+3y=18

convert into y=mx+b form to find the value of slope (m)

3y=-6x+18

y=-2x+6

Hence m=-2

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slope through (7,5) and (-8,5)

we see that y-coordinate doesn't change which is 5 all the time hence graph is horizontal and the slope will be 0

m=0

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slope through (4,2) and (1,-7)

can be found using formula m=(y2-y1)/(x2-x1)=(-7-2)/(1-4)=-9/-3=3

Now just join the correct choices with given values as shown in picture to get the final answer.

the monthly balance will be $75,000

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry