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ACT Math: Trigonometry Drill 1, Problem 5. Can you simplify the expression?
ACT Math: Trigonometry Drill 2, Problem 1. What function is graphed in the video?
ACT Math Trigonometry Drill 2, Problem 2. Which graph represents the equation shown?
ACT Math 2.1 Trigonometry 245 Views
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Description:
ACT Math: Trigonometry Drill 2, Problem 1. What function is graphed in the video?
Transcript
- 00:02
And here's your shmoop de jour brought to you by wavy lines.
- 00:08
What function is graphed below?
- 00:11
Here are your options.
- 00:15
Alright. No way to logic this one out.
- 00:17
Either we know it or we don't. So if we don't know...
Full Transcript
- 00:21
...the correct answer is E. This graph shows
- 00:24
y equals 10 tangent x which consists of a number
- 00:27
vertical asymptote. It has a period of pi
- 00:31
which means it repeats itself every pi. An easy way to remember this graph
- 00:35
is that the word tangent sounds like tangerine
- 00:39
and this graph looks nothing like a tangerine
- 00:42
Never mind...we'll just have to remember. It's E. Tangent.
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