So...that's telling you:
Y=0 at x=0 and x=2
The graph is decreasing when X is less than 1
f'(x) can not equal 0 with the previous statement.... please give the correct statement... I would assume that is is f'(1)=0, so there would be a max at x=1
f(x) is increasing when x is greater than 1
and if f''(x) is always 0, the graph is always concave downward.
Remember:

When you square root something, you have to find two same numbers that when multiplied will give you that original number.
Hope that helped :)
Answer:
The quadrilateral is a parallelogram
Step-by-step explanation:
If you plot the points on the graph it resembles the shape of a parallelogram. It prove this you need to check if the lengths are correct. The slope between point A and point B is 1/3 and the slope between point C and point D is also 1.3. The slope between point B and D is 1/2 and the slope between point A and point C is also 1/2
hope this helps
Answer: 14
Step-by-step explanation:
Step 1: Substitute the x and y values:

Step 2: Find 4 to the power of 3.
4 x 4 x 4 = 64
Now find 2 to the power of 3
2 x 2 x 2 = 8
Step 3: Subtract the two values as mentioned in the equation:
64 - 8 = 56
Step 4: Now divide 56 by 4 as mentioned in the equation.
56 ÷ 4 = 14
And... 14 is the answer!
Hope this helps :)
-jp524
The maximum length of each of the three sides is 13.5 feet.
<h3>What is a trapezoid?</h3>
A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides. The parallel sides are called bases while the non parallel sides are called legs.
Perimeter = sum of lengths of sides of a trapezoid
<h3>What is the maximum length of each of the three sides?</h3>
58.5 = 3s + 18
58.5 - 18 = 3s
40.5 = 3s
s = 40.5 / 3
s = 13.5 feet
To learn more about trapezoids, please check: brainly.com/question/25748893