Solve the equation.2(2z - 4) = 3(z + 4)
A. z = -4
B. z = 4
C. z = 6
D. z = 20
Answer: D
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Provide an appropriate response.If g(x) = 2x2 - 3x + 4, then g(0) - g(2) =
A. 0. B. 14. C. -2. D. 2. E. -14.
Solve the absolute value inequality. Write your answer in interval notation.
? 1
A. (4, 12) B. (-?, -12] ? [4, ?) C. [4, 12] D. (-?, 4] ? [12, ?)
Determine whether the relation represents a function. If it is a function, state the domain and range.{(-1, -3), (-2, -2), (-2, 0), (2, 2), (14, 4)}
A. function domain: {-1, 2, -2, 14} range: {-3, -2, 0, 2, 4} B. function domain: {-3, -2, 0, 2, 4} range: {-1, 2, -2, 14} C. not a function
For the complex number, state the real part, the imaginary part, and identify the number as real, pure imaginary, or nonreal complex.7
A. Real part: -7; Imaginary part: -1; Pure imaginary B. Real part: 0; Imaginary part: 7; Pure imaginary C. Real part: -7; Imaginary part: -1; Real D. Real part: 7; Imaginary part: 0; Real