Answer the question.With the exponential function f(x) = ax, why must a ? 0?
What will be an ideal response?
Answers will vary. (If allowed, the function could not be defined for all values of x, such as negative values.)
Mathematics
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Is the function graphed below one-to-one?
A. Yes B. No
Mathematics
Complete the following:(a) Write the equation in slope-intercept form.(b) Give the slope and y-intercept of the line.3x + 4y = 31
A. (a) y = 
x + 
(b) 
; 
B. (a) y = 
x + 
(b) 
; 
C. (a) y = - 
x + 
(b) - 
; 
D. (a) y = - 
x + 
(b) - 
; 
Mathematics
Provide an appropriate response.Perform the indicated operation. Write answer with positive exponents: 
What will be an ideal response?
Mathematics
Subtract. Simplify, if possible.
- 
A. 
B. 
C. 
D. 
Mathematics