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tia_tia [17]
3 years ago
9

What function equation is represented by the graph?

Mathematics
2 answers:
jek_recluse [69]3 years ago
4 0
The slope (m) of the line graphed is -4/2, because the line goes down 4 (-4) and over 2 (+2), which is change in y over change in x
m = -4/2 = -2
the y-intercept (b) of the line = -1, because the line crosses the vertical line at x=0 at y=-1
now for the equation:
y = mx + b
y = -2x + -1 = -2x - 1
f(x) = -2x-1
the last answer is correct
Natali5045456 [20]3 years ago
4 0

Answer:

f(x)=−2x−1

Step-by-step explanation:


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What’s the answer pleazzzzz helplllllll 9m^2-4m-6 by 3m
dlinn [17]

Answer

D. 3m - 4/3 -2/m


<u>Explanation</u>

(9m²-4m-6) ÷ 3m  = 9m²/3m - 4m/3m - 6/3m

Carry out the division, each term is divided by 3m.

9m²/3m = 3m

- 4m/3m = -4/3

- 6/3m = - 2/m

Finally you will get,

<em>3m - 4/3 -2/m</em>

5 0
3 years ago
Much help needed thank you
suter [353]

Answer:

14.29

Step-by-step explanation:

Let p be the price of the cd

we take the price of the cd plus the tax and it must be less than or equal to 15

the tax is the price of the cd times 5 %

p + p*.05 ≤15

Combine like terms

p*1.05 ≤15

Divide each side by 1.05

p ≤15/1.05

p  ≤14.28571429

Rounding to the nearest cent

p  ≤14.29

The maximum price is 14.29

7 0
2 years ago
Subtract. Then, in two or more complete sentences, explained how you found the difference. In your explanation, make sure to inc
Nataliya [291]
7/12 - 1 5/12 = 7-5 = 2
= 1 2/12 ( the whole came from 1 5/12 )
5 0
2 years ago
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So if a number is divisible by 2, then the number is even.
USPshnik [31]
No cuz if a number is dividable by 2 then it's even if the number is not even then it is not dividable by 2.
6 0
3 years ago
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Which graph represents the function f(x)=0.2x+3?
kakasveta [241]

Answer:

The answer in the attached figure

Step-by-step explanation:

we have

f(x)=0.2^{x} +3

Using a graphing tool

see the attached figure

The answer in the attached figure

4 0
3 years ago
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