If a triangle has vertices of 
and 
then the area of the triangle is given by 
Find the area of the triangle with vertices at the given points.(1, -3) (1, 1) (4, 3)
A. 6
B. 2.5
C. 12
D. 5
Answer: A
Mathematics
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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = |x - 1|
A. 
B. 
C. 
D. 
Mathematics
Complete the table.InputOutput19.8 × 1 - 0.4 =29.8 × 2 - 0.4 =39.8 × 3 - 0.4 =49.8 × 4 - 0.4 =
A.
| Input | Output |
| 1 | 9.8 × 1 - 0.4 = 9.4 |
| 2 | 9.8 × 2 - 0.4 = 9 |
| 3 | 9.8 × 3 - 0.4 = 8.6 |
| 4 | 9.8 × 4 - 0.4 = 8.2 |
B.
| Input | Output |
| 1 | 9.8 × 1 - 0.4 = 10.4 |
| 2 | 9.8 × 2 - 0.4 = 11.4 |
| 3 | 9.8 × 3 - 0.4 = 12.4 |
| 4 | 9.8 × 4 - 0.4 = 13.4 |
C.
| Input | Output |
| 1 | 9.8 × 1 - 0.4 = 10.2 |
| 2 | 9.8 × 2 - 0.4 = 20 |
| 3 | 9.8 × 3 - 0.4 = 29.8 |
| 4 | 9.8 × 4 - 0.4 = 39.6 |
D.
| Input | Output |
| 1 | 9.8 × 1 - 0.4 = 9.4 |
| 2 | 9.8 × 2 - 0.4 = 19.2 |
| 3 | 9.8 × 3 - 0.4 = 29 |
| 4 | 9.8 × 4 - 0.4 = 38.8 |
Mathematics
Simplify using scientific notation. Express the answer in standard notation.(93,000,000)(.0051)
A. 47,430 B. 4,743,000 C. 474,300 D. 47,430,000
Mathematics
Let X = {1, 2, 3, 4, 5} and Y = {u, v,w, x, y}, and define h: X ? Y as follows:
Mathematics