Answer:
The vertex is at ( 3.5, -0.25)
and the axis of symmetry is x = 3.5.
Step-by-step explanation:
Convert to vertex form:
y = x^2 - 7x + 12
y = (x - 3.5)^2 - 3.5^2 + 12
y = (x - 3.5)^2 - 0.25
y = (x - 3.5)^2 - 0.25.
So the vertex is at ( 3.5, -0.25)
and
the axis of symmetry is x = 3.5.
Answer:
No, I believe the solution is (2/3, 11/3)
Step-by-step explanation:
It grows 33 cm per year
210 = the height of the tree when it was moved
33t = 33 cm per year (t)
Answer:
x=2,y=-5
Step-by-step explanation:
−4x+3=x−7
x=2; y=−5
The bend was at (0,0) and now is 5 units right, 3 units down.
Answer C.