Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x.
A. function
B. not a function
Answer: A
Mathematics
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Predict the general, or nth term, an, of the sequence.1 ? 8, 2 ? 9, 3 ? 10, 4 ? 11, 5 ? 12 . . .
A. n(n + 8) B. n + 7n C. n(n - 7) D. n(n + 7)
Mathematics
Determine if the given integer value for the variable is a solution to the equation.7n = 40 - n; 5
A. Yes B. No
Mathematics
Complete.6 yd2 = _______ ft2
A. 54 B. 216 C. 18 D. 2.0000
Mathematics
Add or subtract. Simplify by combining like radical terms, if possible. Assume all variables and radicands represent positive real numbers.9 - 7
A. 26
B. 2
C. -44
D. -26
Mathematics