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Thepotemich [5.8K]
3 years ago
13

Each Sunday, Mario weighs himself. Here are his weight changes over a 4-week period.

Mathematics
2 answers:
pashok25 [27]3 years ago
5 0
The correct answer is c
Dmitry [639]3 years ago
4 0
So the answer is <span>–1.8 +0.9 –1.4 +0.4
or C. -1.9</span>
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1) (19, −16), (-7, -15) what is the slope of the line through each pair of points
antiseptic1488 [7]

The slope of the line which passes through (19,-16) and (-7,-15) is -1/26.

Given that the points through which the line passes is (19,-16) and (-7,-15).

We are required to find the slope of the line which passes through (19,-16) and (-7,-15).

The slope of a line is basically a measure of its steepness.It is basically the difference between y coordinate divided by the difference between x coordinate. We can form an equation with the help of the slope.

Points=(19,-16) and (-7,-15)

Slope=(-15+16)/(-7-19)

=1/-26

=-1/26

Hence the slope of the line which passes through (19,-16) and (-7,-15) is -1/26.

Learn more about slope at brainly.com/question/3493733

#SPJ9

5 0
2 years ago
Which are irrational and which are rational ?
a_sh-v [17]

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square root of 3r is a rational number......

Step-by-step explanation:

8 0
4 years ago
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