Solve using the substitution method. Use a graphing calculator to check your answer. 6x + 8y = 86x + 8y = 14
A. (1, 1)
B. (6, 8)
C. No solution
D. Infinitely many solutions
Answer: C
Mathematics
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A. Yes B. No
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Solve. A rectangle has a length of x + 3, a width of x - 3, and an area of 40. Find the dimensions of the rectangle.
A. 8 by 5 B. 20 by 2 C. 12 by 6 D. 10 by 4
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Tell whether or not the relation is a function.{(-4,1), (-1,-7), (1,-7), (8,-4)}
A. Yes B. No
Mathematics
Use the given graph to determine the limit, if it exists.
f(x) and
f(x).
A. 1; -1 B. 1; 1 C. -1; -1 D. -1; 1
Mathematics