Find the domain of the function.
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What will be an ideal response?


All real values of  and  satisfying 

Mathematics

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In order to answer the given question, which of the following types of study would be the most appropriate: an experiment without blinding, an experiment with single blinding, an experiment with double blinding, an observational study, or a case-control study?Do Super-Slimmer Shakes increase weight loss?

A. Experiment with single blinding B. Experiment with double blinding C. Case-control study D. Observational study E. Experiment without blinding

Mathematics

Solve.Sue is taking supplements while on vacation. She would like to get at least 32 mg of vitamin C per day from her supplements. One tablet of supplement A contains 2 mg of vitamin C. One tablet of supplement B contains 5 mg of vitamin C. Let A represent the number of tablets of supplement A and B the number of tablets of supplement B that she takes in a day. Write an inequality that describes her options for the number of tablets of each type that she takes. If she takes 6 tablets of supplement A and 4 of supplement B in a day, will that satisfy the requirements for vitamin C?

A. 2A + 5B ? 32; no B. 2A + 5B ? 32; yes C. 5A + 2B ? 32; yes D. 2A + 5B < 32; no

Mathematics

Let f(x) = 8x2 - 5x and g(x) = 7x + 9. Find the composite.g[f(4)]

A. 148 B. 2983 C. 765 D. 37

Mathematics

Use synthetic division to find the quotient and the remainder when the first polynomial is divided by the second polynomial. 2x3 + 3x2 + 4x - 10; x + 1

A. quotient: 2x2 + 5x + 9; remainder: 1 B. quotient: 2x2 + x + 3; remainder: -13 C. quotient: 2x2 + 5x + 9; remainder: -1 D. quotient: 2x2 + x + 3; remainder: 13

Mathematics