A system of equations is graphed on the grid. Which system of equations does the graph represent?

y = - x - 4
y = 2 x - 2

y = - x + 4
y = 2 x - 4

y = x - 4
y = -2 x - 2

y = x + 4
y = -2 x - 4

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

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