Determine whether the equation defines y as a function of x. x + 3y = 4
A. function
B. not a function
Answer: A
Mathematics
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Find the probability.If two 12-sided dice are rolled what is the probability that both numbers will be even?
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A car's speedometer shows that the car is going 90 km/hr. What is this in miles per hour?
A. 56.3 mi/hr B. 85.1 mi/hr C. 95.4 mi/hr D. 144.9 mi/hr
Mathematics
Sketch the graph and show all local extrema and inflection points.f(x) = x
4
A. Local maximum: 
Local minimum: (6, 0)
Inflection points: 
, (6, 0)
B. Local maximum: 
Local minimum: (6, 0)
Inflection points: 
C. Local minimum: (6, 0)
No inflection points
D. Local maximum: 
Local minimum: (6, 0)
Inflection point: 
Mathematics
The two figures are congruent. Find the measure of the requested side or angle.The length of 
A. 
= 7.8
B. 
= 12
C. 
= 3.9
D. 
= 6
Mathematics