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2 years ago

Write the equation Help!!!

Mathematics

2 answers:

Anni [7]2 years ago

6 0

Answer:

Step-by-step explanation:

(0,5) & (2 , 1)

$Slope = \dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\dfrac{1-5}{2-0}\\\\=\dfrac{-4}{2}=-2$

m = -2

y = mx + b

Plugin m = -2 , x = 0 and y= 5 in the above equation

5 = 0 + b

b = 5

Answer: y = -2x + 5

Dmitrij [34]2 years ago

3 0

y = mx + b

where m is the slope and b is the y-intercept.

Here, the slope is -3/2 and the y-intercept is 5.

y = -3/2x + 5

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Emily was offered a job after college earning a salary of $35,000. She will get a raise

Svetlanka [38]

Answer:

Step-by-step explanation:

Salary offered to Emily after college = $35000

Rise in her salary = $2000 every year

Let she works for x years in the company,

Salary rise in her salary = $2000x

Total salary after x years = $(35000 + 2000x)

The independent variable x represents NUMBER OF YEARS and dependent variable is the TOTAL SALARY,because the SALARY depends on the NUMBER OF YEARS WORKED.

A function these variables is C(x) = 35000 + 2000x

So, C(4) = 35000 + 2000(4) = 43000, meaning 4 years later Emily will earn a salary $43000.

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3 years ago

Which number should follow in this series: 64/64 9/12 6/12

zheka24 [161]

Answer: $\frac{1}{4}$

Step-by-step explanation:

You can reduce the fractions, then:

$\frac{64}{64}=1$

$\frac{9}{12}=\frac{3}{4}$

$\frac{6}{12}=\frac{3}{6}=\frac{1}{2}$

Rewrite them as following:

$1,\frac{3}{4},\frac{1}{2}$

If you subtract the first number and the second number, you obtain:

$1-\frac{3}{4}=\frac{1}{4}$

If you subtract the second number and the second number, you obtain:

$\frac{3}{4}-\frac{1}{2}=\frac{1}{4}$

Therefore, you must subtract $\frac{1}{2}$ and $\frac{1}{4}$ to obtain the number asked. Then, this is:

$\frac{1}{2}-\frac{1}{4}=\frac{1}{4}$

6 0

3 years ago

Read 2 more answers

Is 85/95 greater than 64/76

elena-14-01-66 [18.8K]

The answer is yes I believe

5 0

3 years ago

Can anyone please help me with this?

marin [14]

Answer:

I believe that It would be b

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3 years ago

Which graph or equation represents a Nonpoportional relationship A B C or D

VARVARA [1.3K]

Answer:

Step-by-step explanation:

A graph that represents a proportional relationship usually has the line cutting through the line of origin (0, 0).

The graph in option A does not have the line passing through the point of origin (0, 0), therefore, it does not represent a proportional relationship.

For an equation that represents a proportional relationship, it is written in the form of y = kx

Where, k is the constant of proportionality.

Therefore, the two equations given represents a proportional relationship.

7 0

3 years ago