Find the coordinates of the midpoint of the line segment joining the points.(
, 4) and (
, -5)
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the equation 
. Restrict your attention to the horizontal span of 0 to 10. Round your answer to two decimal places if necessary.
?
A. 5.42 B. 3.64 C. 5.83 D. 4.33
Mathematics
Determine the inequality which matches the calculator graph. Do not use your calculator. Instead, use your knowledge of the concepts involved in graphing inequalities.
A. y ? 2x - 3 B. y ? -2x - 3 C. y ? 2x - 3 D. y ? -2x - 3
Mathematics
Use a calculator to evaluate the logarithm.ln 111
A. 0.2117 B. 40.9594 C. 4.7095 D. 2.0453
Mathematics
Find a parametric equation for the parabola described.Focus (-4, -4), directrix y = 12
A. y = - 
t2 - 4, x = t + 4
B. y = 
t2 - 4, x = t - 4
C. y = - 
t2 + 4, x = t - 4
D. x = 
t2 - 4, y = t - 4
Mathematics