1. Solve the given system. y = x + 20 y = 6x. Put it in a fraction form
2. State the slope and y-intercept of the equation. -8x + y = -12. Put it in a fraction form
3. What is the slope of the line that passes through the points E(5, 1) and F (2, -7). m =
4. Decide which of the points is a solution. y = 2x y = x + 1 a. (1, 2) b. (2, 1) c. (-1, -2)

false

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step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)