Consider the graph for the equation y = -x +4. Which equation, when graphed with the given
equation, will form a system that has one solution?
O y = x + 4
O y = -x + 4
O y=-x-8
2
4
-2
2
4
-2
-4

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Math each whole number with a rational,exponential expression

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible