Find the value of the expression.Let logb A = 1.228 and logb B = 0.252. Find logb AB.
A. 1.480
B. 4.873
C. 0.976
D. 0.309
Answer: A
Mathematics
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Evaluate the cylindrical coordinate integral.
A. 8? B. 12? C. 16? D. 40?
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Solve the equation by the zero-factor property.(9y + 19)(7y + 15) = 0
A. 
B. 
C. 
D. 
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A function f is continuous at the point 
if the following conditions are satisfied.
?
1. 
is defined.
2. 
exists.
3. 
.
?
Determine the values of x, if any, at which the function is discontinuous. At each point of discontinuity, state the condition(s) for continuity that are violated.
?
?
? ?
A. 
; conditions 1, 2
B. 
; conditions 1, 2
C. 
; condition 3
D. 
; condition 2
E. Continuous everywhere
Mathematics
Find the function value.Find f(-4x) when f(x) = 3x - 4.
A. 12x + 4 B. -12x + 16 C. 12x - 4 D. -12x - 4
Mathematics