Answer:
Step-by-step explanation:
We have the expressions:
Now, with this we operate as follows:
a)
Then, the axis is x = -3 and the vertex (-3, 6)
b)
Then, the vertex is (2, 5) and the axis is x = 2.
c)
Then, the vertex is (2, -4) andd the axis is x = 2.
d)
Then, the vertex is (-7/2, -57/4) and the axis is -7/2.
Answer:
1 236^2
Step-by-step explanation:
first find the area of the square field .
Side × side
100m×100m=10 000m^2
secondly find the area of the whole shape .
100m+3m+3m= 106m
side ×side
106m×106m=11 236m^2
lastly you subtract to get area of the path
11 236-10 000=1 236m^2
Answer:
Step-by-step explanation:
To simplify:
First of all, let us write 18 and 162 as product of prime factors:
The pairs are underlined as above.
While taking roots, only one of the numbers from the pairs will be chosen.
Now, taking square roots.
So, the given expression becomes:
So, the answer is:
or 18 StartRoot 2 EndRoot
Y decreases as x increases.