Graph the equation.3y + 9x = -21
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = -3x - 3; relative to f(x) = 3x
A. Moved right 3 unit(s);
reflected over the x-axis
B. Reflected over the x-axis
Moved down 3 unit(s);
C. Reflected over the x-axis
Moved up 3 unit(s);
D. Moved left 3 unit(s);
reflected over the x-axis
Mathematics
Convert to decimal notation.1.1866 × 107
A. 118,660,000 B. 11,866,000 C. 83.062 D. 1,186,600
Mathematics
Solve the inequality.x2 - 3x ? 0
A. [0, 3] B. (-?, 0] or [3, ?) C. (-?, -3] or [0, ?) D. [-3, 0]
Mathematics
Evaluate the function.Find f(2, 0, 9) when f(x, y, z) = 2x2 + 2y2 - z2.
A. 89 B. -68 C. -73 D. -77
Mathematics