Solve the logarithmic equation.log3 x = log
13
A. x = 
B. x = 169
C. x = 26
D. x = 3
Answer: B
Mathematics
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A graph of y = f(x) follows. No formula for f is given. Graph the given equation.y = 2f(x)
?
A. 
B. 
C. 
D. 
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Graph the linear equation using the point-plotting method.y = -3
A. 
B. 
C. 
D. 
Mathematics
Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse.a = 6, b = 8
A. 9 B. 7 C. 10 D. 5
Mathematics
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
During which hour did the temperature increase the most?
A. 1 p.m. to 2 p.m. B. 9 a.m. to 10 a.m. C. 10 a.m. to 11 a.m. D. 12 p.m. to 1 p.m.
Mathematics