Find the domain, the range, and any intercepts.
A. domain: (-?, ?); range: (-?, ?); intercepts: (0, 1), (-2, 0)
B. domain: (1, ?); range: (-2, ?); intercepts: (0, 1), (-2, 0)
C. domain: (-?, ?); range: (-?, ?); intercept: (-2, 0)
D. domain: (-?, ?); range: (-?, ?); intercept: (0, 1)
Answer: A
You might also like to view...
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 0.75x + 4.07 B. y = 0.95x + 3.07 C. y = 0.75x + 5.07 D. y = 0.85x + 3.07
Find the first term a1 and the common difference d of the arithmetic sequence.0.9, 0.88, 0.86, 0.84, 0.82, . . .
A. a1 = -0.02, d = 0.82 B. a1 = 0.9, d = -0.04 C. a1 = -0.02, d = 0.02 D. a1 = 0.9, d = -0.02
Evaluate. (-4)3
A. -12 B. -64 C. 64 D. -1
Simplify. Remember that we have assumed that radicands do not represent the square of a negative number.
A. 121y B. 121y2 C. 11y D. y