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iris [78.8K]
3 years ago
9

Someone please help ASAP will give brainliest

Mathematics
2 answers:
tiny-mole [99]3 years ago
8 0

Answer:

Slope of the whole arrow:

(8,9)


Slope of the 2 dots:

(2,2)

Step-by-step explanation:

Each number is 1 "Unit". So if it goes up from -1 to 0, and to the right from 1 to 2, that's (1, 1) because it moved 1 unit UP and 1 unit DOWN.


Nimfa-mama [501]3 years ago
4 0

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0)

You need to find "m" and "b".


If you look at the graph, when x = 0, y is 1, so the y-intercept is 1.

y = mx + 1

To find "m", you can use the slope formula and find two points on the graph and plug it in, or you can use this:

slope=\frac{rise}{run}

Rise is the number of units you go up(+) or down(-)

Run is the number of units you go to the right.


If you look at the graph, from each point you go up 1 unit, and to the right 1 unit. So your slope is \frac{1}{1} or 1


y = 1x + 1

y = x + 1

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Answer:

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The standard deviation is 1.8875 clubs

Step-by-step explanation:

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