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2 years ago

9

1. How do you find the slope in a graph?

1 answer:

Karolina [17]2 years ago

6 0

1. Pick two points on the line and determine their coordinates.

2. Determine the difference in y-coordinates of these two points (rise).

3. Determine the difference in x-coordinates for these two points (run).

4. Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

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ANSWER ONLY IF YOU KNOW ( no links or ill report you)

Elis [28]

Step-by-step explanation:

$C=2\pi r$

$C=2*\pi *28$

$C=56\pi$

Yes, it is because the circumference is always $2\pi$ times the amount of the radius.

4 0

2 years ago

18. Solve the quadratic equation by using the graph.<br><br> Look at screenshot

Rasek [7]

Step-by-step explanation:

As seen from the graph, the curve crosses the x-axis when x = -1 and x = 1. The y-intercept of the curve is -1.

Hence, the quadratic equation of the curve is y = x^2 - 1.

3 0

2 years ago

Which of the following functions is graphed below?

elixir [45]

Answer: What are the options for the functions?

Step-by-step explanation:

7 0

2 years ago

A van has room for 6 students and 2 teachers . How many vans are needed for a total of 48 students and 16 teachers ?

LekaFEV [45]

48 ÷ 6 = 8

16 ÷ 2 = 8

So you need 8 vans

I hope that helps!

5 0

2 years ago

Read 2 more answers

Helpphelpphelpphelpphelpp<br> helpphelpphelpphelpphelpphelpphelpphelpphelpphelpphelpphelpphelpp

umka2103 [35]

Answer:

wait what?

Step-by-step explanation:

7 0

2 years ago