Solve the application problem.The table shows a relation between the number of visitors that an outdoor park received on five different days and the high temperatures on those days. If a researcher believes the temperature affects the number of visitors, what are the independent and dependent variables? Is the relation a function?
A. independent: temperature, dependent: number of visitors; yes
B. independent: number of visitors, dependent: temperature; yes
C. independent: temperature, dependent: number of visitors; no
D. independent: number of visitors, dependent: temperature; no
Answer: A
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 5, an+1 = (-1)nan
A. 5, -5, -5, 5, 5 B. -5, 5, -5, 5, -5 C. 5, -5, 5, -5, 5 D. 5, 5, -5, -5, 5
Use the commutative and associative properties to simplify the expression.-2 + (2x - 4)
A. -6x - 4 B. 8 + 2x C. 4x D. -6 + 2x
Solve the exponential equation. Express the solution set in terms of natural logarithms.e5x = 3
A. 
B. 
C. 
D. {5 ln 3}
For this problem, recall that 
means 
.
?
If 
find .
?
Simplify the answer. Do not convert to decimal form.
What will be an ideal response?