Answer:
x=-1
Step-by-step explanation:
The axis of symmetry is along the vertex
The vertex is at (-1,-2)
The x coordinate is -1
x=-1
The mode of a set of numbers is the number that occurs the most.
The numbers in this set are as follows,
26, 17, 9, 12, 18, 21, 9, 14, 18, 23, 15, 7, 20, 18, 17, and 12
26 I
17 II
9 II
12 II
18 III
21 I
14 I
23 I
15 I
7 I
20 I
The number that appears the most is 18!
So the mode of the set of numbers is 18!
I found the figure that is part of this problem.
The length was 4 feet and the width was 1 1/6 feet.
1st: convert width into improper fraction:
1 1/6 → 7/6
Area of the rectangle = 4 ft * 7/6 fet = 4*7 / 6 = 28/6 square feet
Divided into two sails:
28/6 / 2 = 28/6 * 1/2 = 28/12 sq. feet.
Simplify:
28/12 = 2 4/12
2 1/3 square feet.
The area of one sale is 2 1/3 square feet.