3 years ago

Help me plz.image attached

Mathematics

1 answer:

evablogger [386]3 years ago

4 0

Answer: A. -6

Step-by-step explanation:

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Picture shown!

True [87]

Answer:

$slope = \frac{y2 - y1}{x2 - x1}$

Get any two points and substitute into the formula:
Using points (- 2, 0) and (0, - 4)

$slope = \frac{(0) - ( - 4)}{( - 2) - 0}$

$slope \: = \frac{4}{ - 2} = - 2$

The slope is negative so the graph is:

Decreasing
On the fall
Falling

SLOPE = - 2

7 0

3 years ago

21) What is the slope of the line that is perpendicular to the line of the given equation<br> y = 5x

kirza4 [7]

To find the perpendicular slope, take the slope you have, change it’s sign, and flip it upside down.

5 -> -5 (change its sign)
-5 -> -1/5 (flip it upside down)

Perpendicular slope is -1/5.

Remember a whole number can be treated as that whole number over 1.
5 = 5/1
That allows you to flip it.

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3 years ago

20-kilometer race which program is best 10 kilometers day 1 increase by 500 aday or 7,500 on day 1 increase by 0.75 a day

marishachu [46]

7,500 on dat 1 increase by 0.75 a dat is faster

6 0

3 years ago

Ad claims 5 out of 6 students prefer talking than texting. Is the prediction correct is 500 out of 60? Explain why predicting is

balandron [24]

Answer:

Step-by-step explanation:5/6 is 0.83 as a decimal you need to multiply that by 500 to see that 415 out of 500 would prefer talking to texting

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