Use common or natural logarithms to solve the exponential equation symbolically.2(x - 1) = 16

A. x =  + 1
B. x = 1 + 
C. x = -  - 1
D. x =   - 1


Answer: A

Mathematics

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For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = -16 - x2

A. 2; 2; 2 B. 2; 1; 1 C. 2; 2; 1 D. 1; 2; 2

Mathematics

Evaluate the expression for the given value of x. x4    x = 3          

A. 12
B.
C.
D. 81
E. -81

Mathematics

Divide and express the result in standard form.

A.  + i
B. 41 - 3i
C.  + 1i
D.  + i

Mathematics

Use an equation to solve the percent problem.What percent of 110 is 37.4?

A. 340% B. 0.34% C. 3.4% D. 34%

Mathematics