17 What are the x-intercept to the function f(x)=2x-31+2 ? A {0}
B{-5/2,5/2}. C{ } D{-5/2,-1/2}

See below

Step-by-step explanation:

It seems to be a typo.

The x-intercept is when the function is equal to zero. Once the function is linear, there will be one x-intercept.

Once there are alternatives with two values, your function  is probably a quadratic function.

, but the roots are not in the alternatives.