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omeli [17]
3 years ago
9

What is the slope of the line through points (−2, 3) and (6, 1)?

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

-0.25

Step-by-step explanation:

olga_2 [115]3 years ago
5 0

Slope = change in y / change in x

Slope = (1 - 3) / 6 - -2)

Slope = -2/8

Simplify for final answer:

Slope = -1/4

You might be interested in
If we approximate the function y=sin(x) with a0+a1 x a2 x^2 +a3 x^3, what is a0,a2,a2,a3?
Rashid [163]

The coefficients a_0,a_1,a_2,a_3 could be chosen to be the coefficients in the Maclaurin series of \sin(x).

We have

y = \sin(x) \approx a_0 + a_1 x + a_2 x^2 + a_3 x^3 \\\\ \implies y(0) = 0 = a_0

y' = \cos(x) \approx a_1 + 2a_2 x + 3a_3 x^2 \\\\ \implies y'(0) = 1 = a_1

y'' = -\sin(x) \approx 2a_2 + 6a_3 x \\\\ \implies y''(0) = 0 = 2a_2

y''' = -\cos(x) \approx 6a_3 \\\\ \implies y'''(0) = -1 = 6a_3

It follows that a_0=0, a_1=1, a_2=0, and a_3 = -\frac16.

7 0
2 years ago
How do you write 5x + 15Y = 75 in Standard Form
siniylev [52]
The answer is 5+15=75xY
8 0
3 years ago
Y&gt;-3x +3<br> y≥ 2x-2<br> O (1,0)<br> O (-1,1)<br> O(2,2)<br> (0,3)
Ainat [17]

Answer:

(1,0)

Step-by-step explanation:

y>-3x +3

y≥ 2x-2

If we plot these two inequalities, we can see where the lines intersect,  See attached graph.

They intersect at (1,0)

We can also do this mathematically:

  y>-3x +3

<u>- (y≥ 2x-2)</u>

0 \geq -5x + 5

5x \geq 5

x \geq 1

If x = 1:

y≥ 2x-2

y≥ 2(1)-2

y≥ 0

(x,y) = (1,0)

3 0
2 years ago
Find the quotient.<br><br> 48j 5 k 2 ÷ (-3j 3 k)<br><br> A) -16j2k<br> B) -16j3k2<br> C) -16j3k
posledela

For this case we must find the quotient of the following expression:

\frac {48 * j ^ 5 * k ^ 2} {- 3 * j ^ 3 * k} =

We have to:

\frac {48} {- 3} = - 16

By definition of power properties we have:

\frac {a ^ m} {a ^ n} = a ^ {m-n}

So so:

\frac {48 * j ^ 5 * k ^ 2} {- 3 * j ^ 3 * k} = - 16 * j ^ {5-3} * k^{2-1}=-16*j^2*k

Answer:

Option A

3 0
3 years ago
Read 2 more answers
Choose the equation for the graph
DIA [1.3K]
Look up on desmos it will give the correct answer
6 0
3 years ago
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