Can someone me out i don’t understand ?

Step-by-step explanation:

It's easier to start by putting this into fraction form.

  1 1/4

Then put the fraction into a decimal.

  1 1/4 is the same as 1.25

After that, turn the decimal into a percentage.

  1.25 turns into 125%

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

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

therefore the required function is . the graph of this function is shown below.

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