Evaluate the function for the given value.Given that f(x) = 
+ 7, find f(3)
A. 5
B. 9
C. 21
D. -9
Answer: B
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Solve.A certain store has a fax machine available for use by its customers. The store charges $2.45 to send the first page and $0.45 for each subsequent page. Use an inequality to find the maximum number of pages that can be faxed for $4.70
A. at most 2 pages B. at most 6 pages C. at most 54 pages D. at most 10 pages
Sketch the graph of the function.y = ln 
A. 
B. 
C. 
D. 
Determine which region, I through VII, the indicated element belongs.Determine in which region of the Venn diagram the letter in question would be placed.
K
A. VI B. II C. V D. III
For the curve r(t), write the acceleration in the form aTT + aNN.r(t) = (t + 6)i + (ln(sec t) - 9)j + 5k, -?/2 < t < ?/2
A. a = (sec2 t)T + (cos t)N B. a = (sec t tan t)T + (sec t)N C. a = (cos t)T + (cos t)N D. a = (csc t)T + (sec t)N