Question

When x=1/2, what is the value of 8x-3 over x?

Answer 1

2

Explanation:

(8(1/2)-3)/(1/2)

(4-3)/(1/2)

1/(1/2)

1*2

Your answer is 2, hope this helps

Answer 2

2

Explanation:

`\begin{array}{rcl}f(x) & = & (8x - 3)/(x)\\\\f((1)/(2)) & = & (8((1)/(2) - 3))/(x)\\\\ & = & (4 - 3)/((1)/(2))\\\\ & = & 1 * 2\\& = & \mathbf{2}\\\end{array}`