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harina [27]
2 years ago
14

What is the function equation in function notation?

Mathematics
1 answer:
Yanka [14]2 years ago
5 0

Answer:

y= 2x +1

By direct comparison we can see that m =2 (slope) and b =1 (intercept)

Step-by-step explanation:

Assuming the following function:

y-2x =1

We want to find the following general equation for a linear model:

y = mx +b

On this case we just need to add 2x on both sides of the original equation and we got:

y= 2x +1

By direct comparison we can see that m =2 and b =1

mx + b = 2x +1

mx=2x , m =2

b =1

the value of m on this case represnt the slope and b the intercept.

The slope is defined by the following formula:

m =\frac{\Delta y}{\Delta x}

And is the interpretation is the rate of change of y respect to x, can be positive or negative. Or the increase/decrease of y when x increase 1 unit.

And the value b=1 represent the y intercept, that means if x=0 then y =1

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