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Author Question: What are the domain and range of f(x) = x3 - x + 13? (Read 66 times)

rosent76

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on: May 26, 2021

Question 1

Find the points of intersection of the curves  y = and  y = .
◦ (-2, ) and (2, )  and (0, 0)
◦ (2, ) and (-2, ) and (0, 0)
◦ (2, ) and (-2, )
◦ (2, ) and (-2, )
◦ These curves do not intersect.

Question 2

What are the domain and range of  f(x) = x3 - x + 13?
◦ domain and range are both (-∞, ∞)
◦ domain (-∞, ∞), range [0, ∞)
◦ domain (-∞, ∞), range [13, ∞)
◦ domain (-∞, ∞), range (-∞, 13]
◦ domain (-∞, ∞), range [12, ∞)
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Marked as best answer by rosent76 on May 26, 2021

polinasid

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Reply #1 on: May 26, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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rosent76

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Reply 2 on: May 26, 2021
YES! Correct, THANKS for helping me on my review

mammy1697

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Reply 3 on: Yesterday
Excellent

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