Graph the function. Use the graph to find the indicated limit, if it exists.
f(x), f(x) = 2x + 1
A. 7
B. does not exist
C. 12
D. 13
Answer: D
Mathematics
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Perform the computation.64 + (-38)
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Solve the problem.There are currently 51 million cars in a certain country, decreasing by 2.3% annually. How many years will it take for this country to have 21 million cars? Round to the nearest year.
A. 13 yr B. 148 yr C. 3 yr D. 39 yr
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Solve the problem.Find the dimensions of a rectangular enclosure with perimeter 40 yd and area 91 yd2.
A. 14 yd by 6 yd B. 13 yd by 7 yd C. 15 yd by 6 yd D. 16 yd by 7 yd
Mathematics
Without graphing, tell whether the graphs of the pair of equations are parallel, perpendicular, or neither.y + 14 = 3x3x - f(x) = 3
A. Parallel B. Perpendicular C. Neither
Mathematics