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bagirrra123 [75]
3 years ago
7

10, 8) and (-5, 8) What is the formula and slope for the points above?

Mathematics
1 answer:
tester [92]3 years ago
3 0

Answer:

formula: (y_2-y_1)/(x_2-x_1)

slope: 0

Step-by-step explanation:

1. The formula to find the slope given two points is \frac{y_2-y_1}{x_2-x_1}.

2. (Solving)

  • \frac{8-8}{-5-10}
  • \frac{0}{-15}
  • 0

Therefore, the slope is 0.

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valkas [14]

Answer:

Step-by-step explanation:

x          12x - 6         3x + 3        6(2x - 1)

1            6                  6                6

2            18                9                18

3             30              12                30

4 0
3 years ago
Someone please help me
vampirchik [111]

Answer:

C. 4/3x - 5

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First, to eliminate unnecessary answers, we can find out how to make sure the line will be perpendicular to -3/4. You will know if two lines are perpendicular if the slopes are COMPLETELY opposite. For example, 4/3 is COMPLETELY opposite from -3/4.

-3/4......4/3

So, now we know we eliminated two answers. We are left with A and C.

Then, I opened an online graphing calculator and found out which one of these lines pass through (12,9). Attached is a picture proving that answer C's line crosses through this point. Please mark me Brainliest; I need it to move on in my account! =D

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