Indicate whether the ordered pair is or is not a solution to the given system.
(2, -6)
A. Solution
B. Not a solution
Answer: B
Mathematics
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Solve and graph the solution set on a number line. Express the solution set in both set-builder and interval notations.|3x - 3| + 7 < -1
A.
B. ?
C.
D.
Mathematics
Find the domain and the range of the functions or relations from the graph.
A. domain: [-2, 2]; range: (-?, ?) B. domain: (-?, ?); range: (-?, ?) C. domain: (-?, ?); range: (-?, -2] ? [2, ?) D. domain: (-?, -2] ? [2, ?); range: (-?, ?)
Mathematics
Factor.40x3y + 25xy4
A. 5x(8x2y + 5y4) B. xy(40x2 + 25y3) C. 5xy(8x2 + 5y3) D. 5y(8x3 + 5xy3)
Mathematics
Find the phase shift of the function.y = sin
A. units down
B. units up
C. units to the left
D. units to the right
Mathematics