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.)
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Determine the ratio and write it in lowest terms.5 yards to 4 feet
A. 
B. 
C. 
D. 
Provide an appropriate response.Tell whether the statement is true or false. If it is false, give the correct answer. Explain your answer. The easiest way to simplify the expression 
is to multiply both the numerator and denominator of 
by 
.
What will be an ideal response?
Add.4391793
A. 323 B. 313 C. 376 D. 336
Solve the problem.The formula 
models the approximate population P, in thousands, for a species of fish in a local pond, x years after 1997. During what year will the population reach 33.542 thousand fish?
A. 2005 B. 2006 C. 2003 D. 2004