Answer:
D
Step-by-step explanation:
D is a function because it passes the vertical line test, meaning that you can draw a vertical line anywhere through the graph and it will only it the lines one time.
Answer:
Two different transformations happen. Rotation/Reflection and translation (I say rotation/reflection because they can both put the parabola where it is after being transformed)
(Rotation- 180 degrees)
(Reflection across its it's starting point)
Translation- pushed up 4 points from negative 4 to 0 on the y-axis
When you put the parent function into a graph it is positive so the u is opening upward and starts at -4. Both sides of the u go through the points (0,0)and (4,0).
But in the transformed function is negative so the u opens downward. The sides going through the points (0,-4) and (4,-4)
I hope this makes sense
Answer:
True
Step-by-step explanation:
Evaluating the proposed trigonometric form, we get ...
5(cos(270°) +i·sin(270°))
= 5·cos(270°) +5i·sin(270°)
= 5·0 +5i·(-2)
= 5i
The statement is true.
Answer:
no and they need 936 more dollars
Step-by-step explanation:
Answer:
The volume of the rectangular prism is 24yd³
Step-by-step explanation:
We need to think of the hole as a rectangular base prism
To calculate the volume of a rectangular prism we have to use the following formula:
v = volume
w = width
l = length
h = height
v = w * h * l
we replace the values that we know
v = 2yd * 3yd * 4ft
v = 24yd³
The volume of the rectangular prism is 24yd³
