Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. {(-3, 1)}
B. {(-1, -3)}
C. {(-3, -1)}
D. no solution; ?
Answer: C
Mathematics
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Graph the hyperbola.4x2 - 9y2 = 36
A. 
B. 
C. 
D. 
Mathematics
Find the determinant of the given matrix.
A. -24 B. -6 C. 42 D. 6
Mathematics
Prove the identity.sin 4u = 2 sin 2u cos 2u
What will be an ideal response?
Mathematics
Provide an appropriate response.Determine whether the algebraic expression 3x6 + 6x2 is a polynomial (Yes or No). If it is a polynomial, state the degree and then state if it is a monomial, binomial, or trinomial.
A. no B. yes; degree 2; binomial C. yes; degree 6; binomial D. yes; degree 6; trinomial
Mathematics