Find the slope and the y-intercept of the given line.-2x + 6y = 6
A. ; (0, 1)
B. -3; (0, 1)
C. 3; (0, -1)
D. - ; (0, -1)
Answer: A
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First, round the mixed numbers to the nearest whole number and estimate the answer. Then find the exact answer and write it in simplest form.38 - 25
A. 11
B. 13
C. 12
D. 12
Construct a truth table for the statement.r ? ~p
A.
T | T | F |
F T T
F F T
B.

T | T | F |
F T T
F F T
C.

T | T | T |
F T F
F F F
D.

T | T | T |
F T T
F F T
Use the laws of exponents to simplify. Write the answer with positive exponents.101/4 ? 103/4
A. 101/4
B. 10
C.
D. 103/16
Determine whether the graph is that of a function. If it is, use the graph to find its domain and range, the intercepts, if any, and any symmetry with respect to the x-axis, the y-axis, or the origin.
A. function domain: {x|-1 ? x ? 1} range: all real numbers intercepts: (-1, 0), (1, 0) symmetry: x-axis, y-axis B. function domain: {x|x ? -1 or x ? 1} range: all real numbers intercepts: (-1, 0), (1, 0) symmetry: x-axis, y-axis, origin C. function domain: all real numbers range: {y|y ? -1 or y ? 1} intercepts: (-1, 0), (1, 0) symmetry: y-axis D. not a function