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gtnhenbr [62]
3 years ago
15

Aline crosses the coordinates (-4,-5) and (2, 4). What is the slope of the line?

Mathematics
2 answers:
djyliett [7]3 years ago
7 0

Answer: use the website desmos and plug in the cordinate it gives u the line automaticaly.

Step-by-step explanation:

Makovka662 [10]3 years ago
5 0

Answer:

Slope (m) = 3/2. Follow the workings in the image

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A deck is in the shape of a square. The area of the deck is 576 swuare feet. which is the length of each side of the deck
NNADVOKAT [17]
A) 24

All side lengths of a square are equal so you take the square root of 576 to get two 24. If you try it back: 24*24 (w*h) to get 576.
7 0
3 years ago
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Help! I have looked at so many lessons on writing exponential functions from a graph and nothing has helped.
Over [174]

Answer:

y = 8(-\frac{1}{2})^x

Step-by-step explanation:

Let the equation of the exponential function is,

y = a(b)ˣ

Since the graph of this function passes through two points (4, \frac{1}{2}) and (3, -1)

For the point (4, \frac{1}{2}),

\frac{1}{2}=a(b)^4 ---------(1)

For second point (3, -1),

-1 = a(b)³ ---------(2)

Divide equation (2) by equation (1),

\frac{\frac{1}{2}}{-1} = \frac{a(b)^4}{a(b)^3}

-\frac{1}{2}=b^{(4-3)}

-\frac{1}{2}=b

From equation (2)

-1 = a(-\frac{1}{2})^3

-1 = -\frac{1}{8}a

a = 8

Therefore, equation of the exponential function will be,

y = 8(-\frac{1}{2})^x

4 0
3 years ago
Simply 3/4s - (6 - 3/4s)
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Answer:  3/2 s-6

hope i helped

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8 0
3 years ago
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14. Which of the following pairs of equation are equivalent
Bogdan [553]

Answer:

the second equatin

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