3 years ago

What is the slope of the line that connects the points (-1,9) and (3,25)

Mathematics

2 answers:

erik [133]3 years ago

8 0

Answer:

Step-by-step explanation:

Snowcat [4.5K]3 years ago

5 0

Answer:

Step-by-step explanation:

25-9/3-(-1) =

16/4 = 4

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Gnesinka [82]

When you are checking your answers, your formula should read out as 9(2.222) - 8 = 12, which is simply filing in the x value that you calculated (it comes out to 11.998 which is correct). You wrote it out as 9(2.22) - 8 = -6, which is why your checking process was incorrect

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3 years ago

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Can someone explain how to graph this? I know how to graph it in the y= format. So can someone explain how to get these equation

artcher [175]

Answer:

hope this helps.

Step-by-step explanation:

You don't really need to get them in the y format.

make a table and plug some numbers in and graph those points

use a ruler to connect the dots.

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prohojiy [21]

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3 years ago

Solve x to the second power = 144

vfiekz [6]

x ^ 2 = 144

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