Graph the solution set of the system of inequalities.y ? - x2 - 6x - 4y ? x2 + 6x + 4
A.
B.
C.
D.
Answer: B
Mathematics
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Find the value of the polynomial function.f(x) = 3x2 - 4x + 6; f(-1)
A. 13 B. 5 C. 7 D. -1
Mathematics
Solve the problem.In studying the gravitational force between two objects, the expression occurs. Show that this expression can be written as
What will be an ideal response?
Mathematics
Provide an appropriate response.Simplify:
A.
B.
C.
D.
Mathematics
Solve the problem.An airplane leaves Los Angeles for Denver at a speed of 420 mph. Thirty minutes later, a plane going from Denver to Los Angeles leaves Denver, which is 850 miles from Los Angeles, at a speed of 470 mph. When they meet, how far are they from Denver?
A. 115 mi B. 338 mi C. 286 mi D. 57 mi
Mathematics