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Luden [163]
3 years ago
12

What is the slope for the line AB if A(4,-7) and B(-2,-7)?

Mathematics
1 answer:
OLga [1]3 years ago
8 0

Answer:

Slope: 0

Step-by-step explanation:

We have to find the slope of the line with the given points.

To find the slope, we would use the slope formula: m = y2-y1/x2-x1, where as "m" is the slope.

Plug in your coordinates and solve.

Solve:

m = -7 - (-7)/-2 - 4

m = -7 + 7/-2 - 4

m = 0/-6

Divide -6 from 0.

m = 0

You would notice that we have a "0" in our slope. There is no "rise" in the slope.

This means that the slope of our line would be 0.

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P = 0.5e - 5 to determine P
ipn [44]

Answer:

Let's solve your equation step-by-step.

p=(0.5)(2.718282)−5

Step 1: Simplify both sides of the equation.

p=(0.5)(2.718282)−5

p=1.359141+−5

p=(1.359141+−5)(Combine Like Terms)

p=−3.640859

p=−3.640859

Answer:

p=−3.640859

Step-by-step explanation:

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3 years ago
A fifth grade class wants to buy their teacher a present that costs 79.75. The students have decided to each contribute $2.75. H
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29 students have to be in the class. If 29 students each pay 2.75, they will raise up 79.75 dollars! :)
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4 years ago
In a survey, 150 people were asked if they smoke and whether or not they exercise regularly (more than twice a week). The result
s2008m [1.1K]
(a) 28%

(b) 24%

When calculating the total amount of people it come out to 150.

According to the table 42 people smoke. 42/150 is 28%

According to the table 36 people exercise regularly. 36/150 is 24%
7 0
3 years ago
The newspaper says the only 42% of registered voters voted to determine a school bond election. If 11,960 people voted, how many
umka2103 [35]
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7 0
3 years ago
Find the point on the graph of the given function at which the slope of the tangent line is the given slope.
mezya [45]

Answer:

A ( -2 , 9 )

Step-by-step explanation:

<u>Idea:</u> You find the first derivative of f(x), and then set it equal to the desired slope. You'll find some x. That we will use to find the point.

f'(x) = 3x^2 + 12x + 20

f'(x) = 8

3x^2 + 12x + 20 = 8

3x^2 + 12x + 12 = 0

3 ( x^2 + 4x + 4 ) = 0

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x + 2 = 0

x = -2

So, the desired point is:

A ( -2, f(-2) ) --> A ( -2 , 9 )

3 0
3 years ago
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