Evaluate the expression.
2
A. - 
B. - 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Apply Green's Theorem to evaluate the integral.
-5 dx + 7x dy; C the circle with center (0, 0) and radius 4.
A. 112? B. 28 C. 16? D. 28?
Mathematics
Complete the table.InputOutput16.5 × 1 - 0.8 =26.5 × 2 - 0.8 =36.5 × 3 - 0.8 =46.5 × 4 - 0.8 =
A.
| Input | Output |
| 1 | 6.5 × 1 - 0.8 = 6.7 |
| 2 | 6.5 × 2 - 0.8 = 7.7 |
| 3 | 6.5 × 3 - 0.8 = 8.7 |
| 4 | 6.5 × 4 - 0.8 = 9.7 |
B.
| Input | Output |
| 1 | 6.5 × 1 - 0.8 = 5.7 |
| 2 | 6.5 × 2 - 0.8 = 4.9 |
| 3 | 6.5 × 3 - 0.8 = 4.1 |
| 4 | 6.5 × 4 - 0.8 = 3.3 |
C.
| Input | Output |
| 1 | 6.5 × 1 - 0.8 = 7.3 |
| 2 | 6.5 × 2 - 0.8 = 13.8 |
| 3 | 6.5 × 3 - 0.8 = 20.3 |
| 4 | 6.5 × 4 - 0.8 = 26.8 |
D.
| Input | Output |
| 1 | 6.5 × 1 - 0.8 = 5.7 |
| 2 | 6.5 × 2 - 0.8 = 12.2 |
| 3 | 6.5 × 3 - 0.8 = 18.7 |
| 4 | 6.5 × 4 - 0.8 = 25.2 |
Mathematics
Identify whether the equation, when graphed, will be a parabola, circle, ellipse, or hyperbola.
+ 
= 1
A. parabola B. circle C. ellipse D. hyperbola
Mathematics
Factor completely. State that the polynomial is prime if it cannot be factored.x2 - 9xy + 14y2
A. (x - 7y)(x - 2y) B. (x - 14y)(x - y) C. (x + 7y)(x - 2y) D. prime
Mathematics