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mezya [45]
2 years ago
14

Can someone answer this for me.

Mathematics
2 answers:
kondaur [170]2 years ago
8 0

Answer:

For Part C Yes, do you get the same slope because the slope is constant and it is going in a straight line.

Step-by-step explanation:

I'll start by explaining Part A first then C

For Part A we are given the points  (-3,1) and (2,3)

To find the slope using the points use the slope formula.

(y1- y2) / (X1- X2) = m(slope)

Substitue Values

(1-3)/(-3-2) = slope

-2/-5 = slope

Which is just 2/5 since a negative divided by a negative is a positive value.

This is for part C

If you pick the two new points (0,2) and (-5,0) we can use the slope formula again

(y1- y2) / (X1- X2) = m(slope)

Just substitute.

(2-0) / ( 0--5) = m

Then Solve.

2 / 5 = m

So the slope is 2/5

As we can see if we pick two different points on the line we still get the same slope.

Finally Part B just do the same for Part A

Points: (3,0) and (-3,2)

Use the slope formula

(0-2) / (3--3)

-2/ 6

Simplify

-1/3

So the slope is -1/3.

Marina CMI [18]2 years ago
3 0

Answer:

A)  slope is 2/5 (positive slope)

B) slope is -2/6 (negative slope)

C) Yes, with different points, the slope remains the same.

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Answer:

120x138 in or 11.5x10 feet

Step-by-step explanation:

Step 1:

convert the feet to inches

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Hope this helps!

8 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through (3, -4) and (-2, 5). A)-5/9 B)-9/5 C)9/5 D)5/9
alisha [4.7K]
M = (y2 - y1) / (x2 - x1)
Call (3,-4) one point
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B<<<< answer

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3 years ago
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2 years ago
Charlie’s portfolio has an expected annual return at 10%, with an annual standard deviation at 12%. Assume his investment return
Deffense [45]

Answer:

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Step-by-step explanation:

This is problem is solving using the Z-score table.

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One measure above the mean is Z = 1

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This means that this probability is the pvalue of Z = 1 subtracted by the pvalue of Z = 0.

Z = 1 has a pvalue of 0.8413.

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3 years ago
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