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Ksju [112]
2 years ago
7

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

Mathematics
2 answers:
leonid [27]2 years ago
8 0

Answer:

2  

Step-by-step explanation:

\begin{array}{rcl}f(x) & = & \dfrac{8x - 3}{x}\\\\f(\frac{1}{2}) & = & \dfrac{8(\frac{1}{2} - 3)}{x}\\\\ & = & \dfrac{4 - 3}{\frac{1}{2}}\\\\ & = & 1 \times 2\\& = & \mathbf{2}\\\end{array}

IgorLugansk [536]2 years ago
5 0

Answer:

2

Step-by-step explanation:

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

(4-3)/(1/2)

1/(1/2)

1*2

Your answer is 2, hope this helps

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