Determine whether the relation is a function.if the relation is a function determine whether it’s linear or nonlinear. 3y-8=4

Question

Determine whether the relation is a function.if the relation is a function determine whether it’s linear or nonlinear.
3y-8=4

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    2021-09-10T09:11:37+00:00

    The answer is: Yes, it is a function. The function is linear.

    The explanation is shown below:

    1. You must keep on mind the following information: f(x) is a function when for each value of the domain x there is an unique value of y. For example:

    x=2\\y=6

    2. A linear function has the following form:

    y=mx+b

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

    3. When the slope is zero, you have that y=b. Therefore:

    3y-8=4\\y=\frac{12}{3}\\y=4

    4. As you can see, it is a linear function with m=0.

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