Answer the question.If the graphs of a system of two equations are both parabolas, what are the possible numbers of solutions (with real coordinates) of this system?

Fill in the blank(s) with the appropriate word(s).


0, 1, 2, 3, or 4

Mathematics

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Evaluate the integral.

A. i + j - k
B. - ?i + j + k
C. j + k
D. - ?i + j + k

Mathematics

Solve the equation .  Restrict your attention to the horizontal span of 0 to 10. Round your answer to two decimal places if necessary. ?

A. 2.41 B. 5.01 C. 6.74 D. 1.05

Mathematics

Obtain a slope field and add to its graphs of the solution curves passing through the given points.y' = 3(y - 1) with (2, 0)

What will be an ideal response?

Mathematics

Factor by grouping.12a3 - 9a2b - 8ab2 + 6b3

A. (3a2 - 2b)(4a - 3b) B. (3a2 + 2b2)(4a + 3b) C. (12a2 - 2b2)(a - 3b) D. (3a2 - 2b2)(4a - 3b)

Mathematics