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1 answer:
Answer:
Step-by-step explanation:
30 degrees is a special angle and its trigonometric ratios can be obtained from the 30-60-90 Special triangle.
Note: The special triangle is an equilateral triangle bisected along its altitude and Pythagoras Theorem has been used to obtain the length of the altitude in surd form.
Therefore, from the Special triangle attached:
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Answer:
The graph will show an initial value that is lower on the y-axis
Step-by-step explanation:
The exponential function has the next general form:
where <em>a</em> is the initial amount and <em>b</em> is the base.
If the <em>a</em> value in the function is decreased, but remains greater than 0, the y-intercept of the curve decrease.