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agasfer [191]
3 years ago
6

Find the slope and the y -intercept of the line.

Mathematics
1 answer:
Eduardwww [97]3 years ago
7 0

Answer:

The slope is: 3

The y-intercept is: \frac{2}{3} or 0.66

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope of the line and "b" is the y-intercept.

To write the given equation in this form, we need to solve for "y":

9x - 3y = -2\\\\- 3y = -9x-2\\\\y=3x+\frac{2}{3}

Therefore, you can identify that the slope of this line is:

m=3

And the y-intercept is:

b=\frac{2}{3}=0.66

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musickatia [10]

Answer:

D. 4

Step-by-step explanation:

x=2, y=4 on the graph

Therefore, f(2)=4

~

Hope this helps!

8 0
2 years ago
How many centimeters make up a triangle.
Eva8 [605]

Answer:

120cm

Step-by-step explanation:

A triangle has a perimeter of 120 cm and two sides of 30 cm and 40 cm. Calculates the area. A right triangle has a cathetus of 10 cm and the hypotenuse 26 cm.

3 0
3 years ago
Please help me!!!!!!!!!!!!!!!
ycow [4]

Answer:

  7)  (f+g)(x) = 4^x +5x -5

  8)  (f-g)(x) = 4^x +x +5

Step-by-step explanation:

7) add the two expressions.

  (f+g)(x) = f(x) +g(x) = (4^x +3x) +(2x -5)

  (f+g)(x) = 4^x +5x -5

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8) subtract g(x) from f(x).

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7 0
3 years ago
Which shows the terms of the series? 4 12 48 192 4 12 36 3 12 48 192 3 12 48
Stells [14]

The value of the term in the series will be equal to 3 + 12 +48 + 192 after calculation.

<h3>What is summation?</h3>

In mathematics, the summation is the addition of a sequence of any kind of numbers, called addends or summands.

Now we have a given term

\sum_{n=1}^{4} 3(4)^{n-1}

By solving the above term;

\sum_{n=1}^{4} 3(4)^{n-1}=3(4)^{1-1}+3(4)^{2-1}+3(4)^{3-1}+3(4)^{4-1}

\sum_{n=1}^{4} 3(4)^{n-1}=3(4)^0+3(4)^1+3(4)^2+3(4)^3

\sum_{n=1}^{4} 3(4)^{n-1}=3 + 12 +48 + 192

Hence the value of the term in the series will be equal to 3 + 12 +48 + 192 after calculation.

To know more about Summation follow

brainly.com/question/2767605

5 0
2 years ago
What is the equation of this line in slope-intercept form?
allochka39001 [22]
Y=-3x-1

bc the y intercept is -1 and the slope is -3
7 0
2 years ago
Read 2 more answers
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