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charle [14.2K]
3 years ago
14

Please help! 50 POINTS!!!

Mathematics
2 answers:
antoniya [11.8K]3 years ago
6 0

Answer:

f(x) = 2 divided 3 x + 3

expeople1 [14]3 years ago
5 0

Answer:

f(x) = 2/3 x +3

Step-by-step explanation:

We know the y intercept ( where it crosses the y axis)  is 3


We can calculate the slope from 2 points (-3,1) and (0,3)

Slope = (y2-y1)/(x2-x1)

         = (3-1)/(0--3)

          = (3-1)/(0+3)

          = (2/3)

The slope is 2/3


Since we know the slope and the y intercept, we can use the slope intercept form

y= mx+b

y = 2/3 x+3

f(x) = 2/3 x +3

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Find the values of x and y in the diagram​ and show work please it's for geometry class
Romashka-Z-Leto [24]

Answer:

x = 10

y = 70

Step-by-step explanation:

By using the vertical angles theorem we know that x+ y +10 = 90, also simplified to x + y = 80

and 2x + y = 90

By using the substitution method on x + y = 80, it will be y = -x + 80

When you put into the equation 2x + y = 90 you will get 2x -x +80 = 90

Then it will simplify to x = 10

After that plug 10 into x + y = 80 to 10 + y = 80 and get y = 70

8 0
3 years ago
What is the commom difference in the following arithmetic sequence??
aalyn [17]
Each increases by a certain amount called the common difference

4.4-2.8=1.6
6-4.4=1.6
7.7-6=1.7
hmm, some error
maybe you meant 7.6

common difference is 1.6

answer is C
5 0
3 years ago
What is the distance between P(-3,-25) and Q(50,-2)
Karolina [17]
Dist =   (x2-x1)^{2} +  (y2-y1)^{2}

above  is the distance formula, plugging your numbers from P(x1,y1) and Q(x2,y2).

Dist =  \sqrt{(50-(-3))^{2}  + (-2-(-25))^{2} }
or\sqrt{ 53^{2} + 23 ^{2} }


4 0
3 years ago
Farm has chickens and cows. All the cows have 4 legs and all the chickens have 2legs.
mixas84 [53]

Answer:

19 cows and 3 chickens

18 cows and 5 chickens

17 cows and 7 chickens

16 cows and 9 chickens

15 cows and 11 chickens

Step-by-step explanation:

For example, the first one

19 cows x 4 legs=76 legs and

3 chickens x 2 legs= 6 legs

4 0
2 years ago
Read 2 more answers
What is -7(5x-4) simplifyed
HACTEHA [7]

Answer:

-35x+28

Step-by-step explanation:

have a great day :'D

7 0
3 years ago
Read 2 more answers
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