HEL For g(x) = -2x, find g(x) when x = 4 and when x=-1.

For h(x) = 3x – 1, find h(x) when x = -2 and when x = 7

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Ответ:

diggy72

21.07.2021

Mathematics

12.4%

Step-by-step explanation:

The results from the random sample counts 124 from a total of 1000 people that wear contact lenses. This means $\frac{124}{1000} =0.124=12.4\%$ is the percentageof the people in the sample that wear contact lenses.Because it is a random sample, it is suppose to reflect the behavior of the total population. Then we can expect or predict similar percentage of Americans wearing contact lenses (12.4%).

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HEL For g(x) = -2x, find g(x) when x = 4 and when x=-1. For h(x) = 3x – 1, find h(x) when x = -2 and when x = 7