Use the vertical line test to determine if the graphs are functions.
A. Yes
B. No
Answer: A
Mathematics
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Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.3x5 - 4
A. Monomial; variable x; coefficient 4 ; degree 5 B. Monomial; variable x; coefficient 3; degree 5 C. Monomial; variable x; coefficient 3; degree 1 D. Not a monomial
Mathematics
Find the product of the complex number and its conjugate.-6 - 
i
A. 85 B. 43 C. 29 D. -13
Mathematics
Solve the equation.
(4x - 10) = 
(15x - 6)
A. -10
B. -1
C. 1
D. 
Mathematics
Jane needs $9000 to buy a new car in four years. How much should she deposit at the end of each month into an account that earns 6% interest compounded monthly?
A. $129.38 B. $166.37 C. $211.37 D. $147.00 E. none of these
Mathematics