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AnnZ [28]
3 years ago
9

These ordered pairs represent a function:(0,2), (1,-1), (2,-4), (3,-7). Write a function rule (equation) to represent this funct

ion.
Answer choices
a.y=-3x+2
b.y=x+2
c.y=3x-7
d.y=3x+2
Mathematics
1 answer:
inna [77]3 years ago
6 0

Answer:

A

Step-by-step explanation:

I included the steps in the picture I attached. lmk if you need me to explain more

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Lena [83]

Answer:

B.

Mn = Mn-1 + 125 for n > 1 ; M1 = 3,875

Step-by-step explanation:

Since they tell us after 1970, the first data would be that of 1971 and also that if we started since 1970, we do not know the data of 1969, therefore answer B is correct.

Replacing:

Let M1 = 1971 then Mn-1, that is M0 = 1970, we know that the population of 1970 the population is 3750, because it would be 125 less than the subsequent year, and in 1975 there are 3875. Therefore:

in n = 1

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3875 = 3750 + 125

this gives an equality, thus fulfilling the equation.

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What is the expression l x w represent
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Answer:

multiply 0.85x40

Step-by-step explanation:

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3 years ago
What is the slope of the line that contains the points (0,-8) and (4,1)?
eduard
The slope of the line is:(1-(-8))/4-0=9/4
7 0
3 years ago
Solve for each equation
IrinaK [193]
<span>w divided by 7 1/2 
Substitute variable for numbers
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Convert the mixed numbers into improper fractions
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Convert the division sign to multiplication while flipping the fraction 15/2 to 2/15
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Multiply
Final Answer: 70/90</span>
7 0
3 years ago
Read 2 more answers
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