Answer:
1) the factored form is y= ( x-5 ) ( x+4 )
2) the vertex is (4.5, -0.25)
3) the y intercept is when x equals 0 so it is at (0,20)
4) it opens upward and the vertex is (4.5, -0.25) the x intercepts are (4,0) and (5,0) and the y intercept is (0,20)
5)
a. it dips between 4 seconds and 5 seconds so the x intercepts are (4,0) and (5,0)
b. it is taken at the vertex aka the lowest point so the height is -0.25
Answer:
B
Step-by-step explanation:
Answer:
AB = 30 & BD = 16
Step-by-step explanation:
Multiply all sides by two
This is associative property (3, 4,) 7 4×3=12+7=19
If the diameter is 18, the radius would be nine. Someone please tell me if I missed something.
