Find the slope and the y-intercept of the given line.7x + 9y = 73

A.
B. - 
C.
D. - 


Answer: D

Mathematics

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Use a table of numerical values of f (x, y) for (x, y) near the origin to make a conjecture about the value of the limit of f(x, y) as (x,y) --> (0, 0).

Mathematics

Find sum of the pair of complex numbers.11 + 3i, -9

A. 20 + 3i B. 20 - 6i C. 2 + 3i D. 2 - 6i

Mathematics

Provide an appropriate response.Use the Binomial Theorem to write the first three terms in the expansion and simplify: (x + 3y2)9.

A. x9 + 27x8y2 + 324x7y4  B. x9 + 27x8y2 + 648x7y4  C. x9 + 30x8y2 + 648x7y4  D. x9 + 30x8y2 + 324x7y4 

Mathematics

Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.  x + 3y = -8 14x + 4y = 2

A. {(1, -3)} B. {(3, -1)} C. {(-3, 1)} D. {(-1, 3)}

Mathematics