Provide the proper response.Explain why the equation  has two real number solutions, while the equation  has only one real number solution.

What will be an ideal response?


Answers will vary.

Mathematics

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Solve the problem.A couple plans to have four children. Using a tree diagram , obtain the sample space. Then, find the probability that the family has three boys first and then one girl.

A.
B.
C.
D.

Mathematics

Solve using the quadratic formula. Use a calculator to approximate the solution to three decimal places.x2 - x = -1

A. 1.5 B. 0.086, 2.914 C. -1.5 D. ± 0.667

Mathematics

Decide whether the graph of the equation opens up, down, to the left, or to the right; and whether it is wider, narrower, or the same shape as the graph of  (or ).x = -8y2 - 4y + 2

A. To the left; wider B. To the left; narrower C. To the right; wider D. To the right; narrower

Mathematics

Add or subtract, if possible. Assume that all variables represent non-negative values. Simplify your answer.  + 

A.
B.
C.
D.

Mathematics