EDGE Math 8

Choose the general form of the equation of the line that satisfies the given condition.

1.	Passes through the point $(4, - 1)$ and with a slope of 2

2 x - y - 7 = 0

2 x - y - 9 = 0

2 x + y - 7 = 0

none of the choices

Answer: $2 x - y - 9 = 0$

2.	Passes through the points $(- 12, 7)$ and $(6, - 2)$

x + 2 y + 2 = 0

x - 2 y + 26 = 0

x + 2 y - 2 = 0

none of the choices

Answer: $x + 2 y - 2 = 0$

3.	With $\frac{5}{9}$ as slope and −3 as y-intercept

5 x - 9 y - 27 = 0

5 x - 9 y - 3 = 0

5 x + 9 y - 3 = 0

none of the choices

Answer: $5 x - 9 y - 27 = 0$

4.	With −14 as x-intercept and 7 as y-intercept

x - 2 y - 14 = 0

2 x - y + 14 = 0

2 x - y - 14 = 0

none of the choices

Answer: none of the choices; $x - 2 y + 14 = 0$

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