Determine if the ordered pair satisfies the inequality.x + 2y < -6: (6, -5)
A. Yes
B. No
Answer: B
Mathematics
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Solve the equation.10w - 9 = -8 + 3w
A.
B. - 7
C. -
D. 7
Mathematics
Determine which two functions are inverses of each other.f(x) = g(x) = 3x - 2h(x) =
A. g(x) and h(x) B. f(x) and g(x) C. None D. f(x) and h(x)
Mathematics
Graph the system of inequalities, and find the coordinates of the vertices.3y + x ? 0,y + 2x ? 10,y ? 0
A.
B.
C.
D.
Mathematics
Graph the quadratic function using its properties. Based on the graph determine the domain and range of the quadratic function.f(x) = -x2 - 4x + 5
A. domain: {x|-? < x < ?}
range: {y|y ? 9}
B. domain: {x|-? < x < ?}
range: {y|y ? -9}
C. domain: {x|-? < x < ?}
range: {y|y ? -9}
D. domain: {x|-? < x < ?}
range: {y|y ? 9}
Mathematics