loadsdispatch4 loadsdispatch4

14-03-2020
Mathematics

contestada

What are the x-intercepts, rounded to the nearest tenth if necessary, of the function y = one-tenthx2 – 15? Check all that apply.

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faintlyflora faintlyflora

14-03-2020

Answer:

-12.2 and 12.2

Step-by-step explanation:

Since the function is a parabola, there will be two x-intercepts. If you put the function into a graphing calculator, the two x-intercepts are -12.247 and 12.247. If you round them both to the nearest tenth, you will get -12.2 and 12.2.

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donnaelizabethmoit donnaelizabethmoit

30-09-2020

Answer:

Check all that apply.

(–12.2, 0)

(12.2, 0)

The answer is A & E

Just did it : )

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