Decide if the function is linear.y = 2x2 - 3
A. Yes
B. No
Answer: B
Mathematics
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Solve for r¨e.
re Av = ÄÄÄÄÄÄÄÄ. re + r¨e
Mathematics
Provide an appropriate response.Solve the system of equations using any method:x - y = 22x = 3y
A. (6, 4)
B. (8, 6)
C. (-2, -4)
D. 
Mathematics
Perform the indicated operation and write your answer in standard form.(2 - 9i)2
A. -77 + 36i B. -77 - 36i C. 85 - 36i D. 77 - 36i
Mathematics
Determine whether a linear or quadratic function would be a more appropriate model for the graphed data. If linear, tell whether the slope should be positive or negative. If quadratic, decide whether the coefficient 
of x2 should be positive or negative. CRIME STATISTICS 
Years since 1990
A. Quadratic; negative B. Linear; negative C. Linear; positive D. Quadratic; positive
Mathematics