What is the domain of f(x) = 5x – 7?

a){x | x > –7}
b){x | x < –7}
c){x | x > 0}
d){x | x is a real number}

Option D is correct.

Step-by-step explanation:

we are given a function, f(x)= 5x - 7

We have to find the the domain of the function..

Domain of a function is set of point where the function is defined or value of the function exist.

Clearly, Function f(x) exist for every value of x or we get value of f(x) for every value of x.

⇒ Domain of f(x)={ x | x is a real number }

Therefore, Option D is correct.

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

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