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notsponge [240]
4 years ago
8

20 points What is the linear function equation represented by the graph?

Mathematics
1 answer:
tigry1 [53]4 years ago
4 0

Answer:

F(x) = 2/3x + 3

Step-by-step explanation:

I found this out by first starting off with the equation, f(x) = mx + b. (b is the y intercept, m is the slope.) The y intercept, where the line passes through the y axis, is 3. (f(x) = mx + 3) Now, look at rise over run, and see that the slope is 2/3, since for every one it goes over, it goes up 2/3. your final equation is f(x) = 2/3x + 3

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Write the equation x + 3y = -4 in slope-intercept form, and then find the slope and y-intercept.
katrin2010 [14]

<u>Answer with step by step explanation</u>

To find the equation of the line from the given equation, you have to make y as the subject in the equation.

<u>Let us find now.</u>

x + 3y = -4

3y = -4 - x

3y = -x - 4

<em>Divide the whole equation by 3.</em>

y = -x/3 - 4/3

Therefore, <u>the equation of the line</u> is:

<u> y = -x/3 - 4/3</u>

And now we have to find the slope and the y - intercept of the line.

That is, we have to find the m & c of y = m x + c.

Here,

m ⇒ slope

c ⇒ y - intercept

So, to find it we have to find the values which were replaced with m & c.

<u>Let us find now.</u>

y = m x + c

y = <u>-x/3</u> <u> - 4/3</u>

Now it is clear that, <u>-1/3 & -4/3 are replaced with m & c</u> respectively.

Therefore,

slope ⇒<u> -1/3</u>

y - intercept ⇒<u> -4/3</u>

4 0
2 years ago
This is timed plese help
hram777 [196]

Answer:

98in^2

98 inches squared

Step-by-step explanation:

24.5=1 triangle

x=4 triangles

x=24.5*4

x=98 in^2

5 0
2 years ago
A grocery store manager notices that this month her store sold a total of 682 gallons of ice cream, which represents a decrease
Elanso [62]

Answer:

The store sold 758 gallons of ice cream last month.

The store sold 464 pounds of broccoli last month.

Step-by-step explanation:

Find how much ice cream they sold last month:

682/0.9

= 758

Find how much broccoli they sold last month:

515/1.11

= 464

The store sold 758 gallons of ice cream last month.

The store sold 464 pounds of broccoli last month.

7 0
3 years ago
I need help for this
notsponge [240]
A. quadrant 2
b. quadrant 4
c. quadrant 3
6 0
3 years ago
What is solution of 8x-2y =1 and -4x+y = 3
Maksim231197 [3]

Answer: it has no solution

Step-by-step explanation:

8x - 2y = 1 ..................... equation 1

-4x + y = 3 ...................... equation 2

solving the system of linear equation by substitution method . From equation 2 , make y the subject of the formula.

y = 3 + 4x .......................... equation 3

substitute equation 3 into equation 1 .

8x - 2(3 + 4x ) = 1

8x - 6 - 8x = 1

8x- 8x - 6 = 1

-6 = 1

this means that the equation has no solution

6 0
3 years ago
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