Answer the question.The coordinates of P are (-2, 1), and the coordinates of Q are (8, 9). What are the coordinates of the point half-way between P and Q?
A. (3, -4)
B. (3, 5)
C. (-5, 5)
D. (-5, -4)
Answer: B
Mathematics
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Graph.y = x2 + 1
A. 
B. 
C. 
D. 
Mathematics
Provide the requested response.Suppose that a polynomial function of degree 4 with rational coefficients has 6, 4, 2i as zeros. Find the other zero.
A. - 2i
B. -6
C. 
i
D. 2- i
Mathematics
Write the English sentence as an equation in two variables. Then graph the equation.The y-value is two decreased by the square of the x-value.
A. y = 2 - x
B. y = x2 - 2
C. y = x - 2
D. y = 2 - x2
Mathematics
Write the system in the form 
Then solve the linear system by computing 
with a calculator. Round numbers to the nearest tenth, as necessary.2.3x - 1.5y - 3.3z = 4.44.6x - 7.0y + 0.9z = -2.83.1x + 2.1y + 3.1z = 3.2
A. (0.9, 0.8, -0.7) B. (0.3, 0.3, -0.2) C. (1.2, 1.1, -1.0) D. (0.6, 0.5, -0.5)
Mathematics