Perform the indicated operations graphically.(-4 + 4j ) + ( 2 + 4j )
A. 
a = -4 + 4j
b = 2 + 4j
c = (-4 + 4j ) + ( 2 + 4j )
B. 
a = -4 - 4j
b = 2 + 4j
c = (-4 + 4j ) + ( 2 + 4j )
C. 
a = -4 + 4j
b = 2 + 4j
c = (-4 + 4j ) + ( 2 + 4j )
D. 
a = -4 + 4j
b = 2 + 4j
c = (-4 + 4j ) + ( 2 + 4j )
Answer: D
You might also like to view...
Solve the following system by any appropriate method. If there is no real number solution, so state.
- 
= 1x + y = 7
A. (2, 4), (-16, 24) B. (2, 3), (-16, 25) C. (3, 10), (-17, -10) D. (3, 4), (-17, 24)
Determine the amplitude, range, and period of the function and sketch its graph.y = sin (x + ?)
A. amplitude: 1; range: [-1, 1]; period: 2
B. amplitude: 1; range: [2, 4]; period: 2?
C. amplitude: 1; range: [-1, 1]; period: 2?
D. amplitude: 1; range: [-1, 1]; period: 2?
Evaluate the function.Given f(x) = 5x2 - 4x + 3, find f(1).
A. 4 B. -2 C. 12 D. 0
Estimate the quotient by rounding the dividend and divisor to one nonzero digit.9.19 ÷ 3
A. 0.03 B. 30 C. 3 D. 0.3