Answer:
(a)
Step-by-step explanation:
To determine if the points are a solution to the equation.
Substitute the coordinates of the point into the left side of the equation and if equal to the right side then they are a solution.
(2, 5)
- 3(2) + 4(5) = - 6 + 20 = 14 ← True
(4, 6)
- 3(4) + 4(6) = - 12 + 24 = 12 ← False
Thus (2, 5) is the only solution to the equation → (a)
Answer:
The correct answer is 70.
60+50=110
180-110=70
the angels x and y are equivalent
Step-by-step explanation:
hoped this helped
✩brainliest appreciated✩
Notice, it hits the ground when d = 0, thus

that's when.
as far as its graph, is more or less like the picture below, now, notice that if we put the quadratic in "vertex form", it'd look like

so its vertex is at (0, 55), so just pick one point to the left of the vertex, and one to the right of the vertex, and draw it away