The string that produces the lowest tone on a piano vibrates 87 times in 3 seconds. How many times would this string vibrate in
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Answer:
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Given:
Find:
Solution: In order to determine the equation we know that our line is going to be parallel which means that the slope is the same and we need to use the point-slope form to help us. After plugging in the values we just simplify and solve for y to convert to slope-intercept form.
<u>Plug in the values</u>
<u>Simplify and distribute</u>
<u>Add 2 to both sides</u>
Therefore, after completing the steps we were able to determine that the equation that fits the description is y = 3/2x + 7/2.