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3 years ago

Find the limit of the function by using direct substitution. lim(x^2-1) x->0

Mathematics

2 answers:

ololo11 [35]3 years ago

6 0

Find the following limit:
lim_(x->0) (x^2 - 1)
lim_(x->0) (x^2 - 1) = 0^2 - 1 = -1:
Answer: -1

vekshin13 years ago

4 0

Answer:

-1

Step-by-step explanation:

Direct substitution is just filling in the limit for x then solving. So in this case the limit is 0.

x^2-1

0^2-1

-1

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3 years ago

Add: 3x(x-y+z) and 2y (x+y-z)

hodyreva [135]

Answer:

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3 years ago

Read 2 more answers

An animator draws 120 cels to make a 5 seconds of a 12-second sequence of a film. How many more cels does she need to draw to co

s344n2d4d5 [400]

Answer:

She needs 168 more cels to draw to complete the film sequence

Step-by-step explanation:

120 Cells in 5 seconds

You want 12 seconds.

Ratio (Proportion)

120:5

Lets find the "unit rate" of the proportion.

120/5 = 24

So the unit ratio is 24:1

Now, we can deduce to it being:

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2 years ago

The gas tank of Wendy’s car was 23 full. She used 16 of a tank of gas when driving to and from work. Which equation shows how fu

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Answer:

The 3rd choice: 2/3 tank - 1/6 tank = 1/2 tank

Step-by-step explanation:

I assume those numbers are fractions.

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We subtract 1/6 from 2/3. We need to use the common denominator 6.

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Now we reduce 3/6.

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3 years ago