Identify the figure as a line, a ray, a line segment, or an angle. Then name the figure using the given points.
A. angle; ?DA
B. line segment; 
C. line; 
D. 
Answer: C
Mathematics
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Find the quotient and simplify.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Use dot mode to graph the function f in the standard viewing rectangle. Evaluate f for the given x-values.f(x) = [[-x]] at x = -3.3 and x = 2.6
A. 
f(-3.3) = -4, f(2.6) = 2
B. 
f(-3.3) = 2, f(2.6) = -1
C. 
f(-3.3) = 3, f(2.6) = -3
D. 
f(-3.3) = 1, f(2.6) = -3
Mathematics
Solve the system of equations.-x + y +3z = 43x - y +z = -8
A. (3z - 4, z + 8, z) B. (-2z - 1, -5z + 3, z) C. No solution D. (-2z - 2, -5z + 2, z)
Mathematics
Find the quadratic function y = f(x) that has the given vertex and whose graph passes through the given point.vertex 
; passing through 
A. y = 7(x + a)2 - 
B. y = 7(x - a)2 - 
C. y = 7(x + a)2 + 
D. y = 7(x - a)2 + 
Mathematics