Question

Please help me due tomorrow

Answer 1

x = 7. Answer Choice A

Explanation:

We first use the point slope formula to find an equation for this line.

`y-14=(21)/(2) (x-9)`. We can simplify this to
`y=(21)/(2)x-(161)/(2)`.

We can substitute in -7 for the y value and continue to solve for x.

`-7=(21)/(2)x-(161)/(2)`

Solving this equation, we find that x = 7.