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Kaylis [27]
3 years ago
12

I don't understand how to solve. The question/task is to use this info to make a linear equation using the following equation fo

rmat: y=mx+b

Mathematics
2 answers:
DanielleElmas [232]3 years ago
7 0

Answer:

y=1/2x+5

Step-by-step explanation:

m is the slope so m is 1/2 and b is y-intercept and since the line passes through (2,6) and the line has a slope that means the y-intercept is (0,5).

Morgarella [4.7K]3 years ago
5 0

Answer:

Step-by-step explanation:

So in y=mx+b form

m is slope

b is y intercept

y=1/2x+b

solve for the y intercept

and

Ur done

EDIT:

m is the slope

so m is 1/2

b is y-intercept

and since the line passes through (2,6) and the line has a slope of 1/2 that means the y-intercept is (0,5).

replace in equation.

y=1/2x+5

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7 0
2 years ago
This table shows some values of an exponential function. x у 01.25 1 2.50 25 3 10 What is the function?​
Helen [10]

Answer:

y= 1.25(2)^{x}

Step-by-step explanation:

y= 1.25(2)^{x}

For x=0

y= 1.25(2)^{0} = 1.25

For x=1

y= 1.25(2)^{1} = 1.25(2)=2.5

For x=2

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7 0
3 years ago
National Textile installed a new textile machine in one of its factories at a cost of $250,000. The machine is depreciated linea
kirill115 [55]

Answer:

The required expression is y=250,000-24,000 t

Step-by-step explanation:

Consider the provided information.

National Textile installed a new textile machine in one of its factories at a cost of $250,000.

That means for 0 year the cost of the machine is $250,000.

This can be written as: (0, 250,000)

Over 10 years with a scrap value of $10,000

That means for 10 year the cost of the machine is $10,000.

This can be written as: (10, 10,000)

Now first find the rate of change:

Rate of change=m=\frac{Rise}{Run}=\frac{10,000-250,000}{10-0}

Rate of change=m=\frac{Rise}{Run}=\frac{-240,000}{10}

Rate of change=m=\frac{Rise}{Run}=-24,000

Now use the point-slope form of an equation of a line with the point (0, 250,000), we can find the required expression.

(y-250,000)=-24,000(t-0)

y-250,000=-24,000 t

y=250,000-24,000 t

Hence, the required expression is y=250,000-24,000 t

6 0
3 years ago
Could someone help me
Leni [432]

hi buddy i can help you with this

5 0
4 years ago
Let's say we have a box with 6 marbles: 3 red, 1 blue, 1 green, and 1 yellow. What is the probability of picking a yellow marble
Amanda [17]
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8 0
3 years ago
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