Decide whether or not the equation defines y as a function of x.y = 2x2 + 2x - 1
A. Yes
B. No
Answer: A
Mathematics
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Write an equation for the graph.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Graph the hyperbola.4y2 - 9x2 = 36
A. 
B. 
C. 
D. 
Mathematics
Solve.Two 6-sided dice are rolled. What is the probability that the sum of the two numbers on the dice will be greater than 10?
A. 3
B. 
C. 
D. 
Mathematics
Suppose a gun with a muzzle velocity of 1,400 feet per second is fired at an angle of 5° above the horizontal. Find the horizontal component of the velocity. Round your answer to two decimal places. ?
A. 1,448.67 ft/sec B. 2,790.35 ft/sec C. 1,394.67 ft/sec D. 2,788.35 ft/sec E. 1,408.67 ft/sec
Mathematics