A. none
The temperature always went up by twos or fours, never ones.
Answer:
x=1
Step-by-step explanation:
19x=19, x=1
Answer:
what is the assistance
Step-by-step explanation:
Answer: vertex (-1, 0) axis of symmetry -> x = -1
Step-by-step explanation:
f(x) = ![3(x+1)^{2}](https://tex.z-dn.net/?f=3%28x%2B1%29%5E%7B2%7D)
to find the vertex do
x+1 = 0
to find the x value
x = -1
plug -1 into the equation
f(-1) = ![3(-1+1)^{2}](https://tex.z-dn.net/?f=3%28-1%2B1%29%5E%7B2%7D)
f(-1) = 3(0)
f(-1) = 0
Therefore, the vertex is (-1, 0)
The axis of symmetry is
x = -1
because that is where the lowest x value is