Simplify the expression

Mathematics

1 answer:

kozerog [31]2 years ago

8 0

10[(6 + 4) / 2]
10[10/2]
10 * 5
50 <==

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Liz is hiking a trail that is 0.8 miles long. Liz hikes the first 2 tenths of the distance by herself. She hikes the of the way

antoniya [11.8K]

0.6 miles.

Since there is 0.8 miles to hike in total, she hiked 0.2 miles.

To solve, we just easily subtract the amount that Liz hiked from the amount that needs to be hiked.

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Answer:

D. She can check to see if the rate of change between the first two ordered pairs is the same as the rate of change between the first and last ordered pairs.

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2. Points (3,9) and (4,16). Rate of change:

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The rate of change for the linear function must the same for each two points on the graph of the function. In this case, the reate of change differs, so this function is not linear and correct option is D.

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Lets break this down here.

First- 198 rounded would be 200
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Please help. I’ll mark you as brainliest if correct!

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Answer:

$\boxed{\sf \ \ \ f^{-1}(x)=1+\sqrt{x} \ \ \ }$