Find the specified domain.For f(x) = 2x - 5 and g(x) = , what is the domain of g ? f?

A. [?,-1)
B. [7, ?)
C. (-7, 7)
D. [-1, ?)


Answer: D

Mathematics

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Determine the required number of branches in the tree diagram described.A tree diagram showing how many ways a nickel, a dime, and a quarter could be flipped

A. 8 B. 12 C. 3 D. 6

Mathematics

Solve the problem.Find the equation of the line s with y-intercept (0, 2) and slope parallel to the slope of line t, 

A. y = - x + 2
B. y = x - 2
C. y = x + 2
D. y = x + 2

Mathematics

Multiply the polynomials. Express the answer as a single polynomial in standard form.(x + 12y)(x - 12y)

A. x2 - 24xy - 144y2 B. x2 - 144y2 C. x2 + 24xy - 144y2 D. x2 - 24y2

Mathematics

Sketch the derivative of the graph.?

A.

B.

C.

D.

Mathematics