2points
does this graph show a function? explain how you know.
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a. yes; the graph passes the vertical line test.
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b. yes, there are no yvalues that have more than one x-value.
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c. no; there are y-values that have more than one x-value.
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d. no; the graph fails the vertical line test.

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.