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3 years ago

The graph f(x) = x^2 - 1 is translated down 6 units. What would be the new function rule ?

Mathematics

1 answer:

Sliva [168]3 years ago

6 0

Answer:

f(x) = x^2 - 7

Step-by-step explanation:

this is because, the y-intercept is (0,-1). If the graph was translated down 6 units, then that means the y-intercept was also shifted 6 units down.

so just subtract 6 from the original y-intercept, -1 -6

hope this helps!

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Answer:

There is enough evidence to support the claim that the population mean is greater than 100

Step-by-step explanation:

Step 1: We state the hypothesis and identify the claim

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Step 2: Calculate the test value.

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Step 3: Find the P-value. The p-value obtained from a calculator is using d.f=39 and test-value 1.126 is 0.134

Step 4: We fail to reject the null hypothesis since P-value is greater that the alpha level. (0.134>0.05).

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Alternatively: We could also calculate the critical value to obtain +1.685 for $\alpha=0.05$ and d.f=39 and compare to the test-value:

The critical value (1.685>1.126) falls in the non-rejection region. See attachment.

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4 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

Which statement is false? A: Some integers are irrational. B: Some integers are whole numbers. C: Some rational numbers are inte

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Answer:

Step-by-step explanation:

A is false because irrational numbers can not be integers.

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3 years ago

Read 2 more answers