Answer:
128 ft^2 needed
Step-by-step explanation:
Given
See attachment for missing details
Required
Determine the number square feet needed
First, calculate the inner area (A1)
Next, calculate the outer area (A2)
The area of the planter is:
Hence, he needs 128 square feet
A is true, because a parabola is a second degree polynomial, and as such is defined everywhere.
B is true, because the graph of the function never goes below the x axis.
C and D are false because they negate A and B
Reflection is when the pre-image is flipped over a line.
Answer:
1. 5
2.1
3.-1
4.-3
Step-by-step explanation:
Hope this helps :)