Explain to me all the steps to find slope of the line
1 answer:
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Answer:
2.7 x
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . The sign of the exponent will depend on the direction you are moving the decimal.
SOLUTION
The object would hit the ground at the root of the equation, that is where h = 0
So we have
Solving the quadratic equation, we have
So we ignore -1 as time cannot be negative.
Hence the object hit the ground in 3 seconds