3 years ago

X^2-3/ x^2-4 Find the x-intercept, y-intercept, verticle asymptote, and horizontal asymptote

Mathematics

1 answer:

Natasha2012 [34]3 years ago

4 0

Hello here is a solution :

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For which pair of functions is the vertex of k(x)7 units below the vertex of f(x)?

kvv77 [185]

Answer: Option C

$f(x) = x^2;\ k (x) = x ^ 2 -7$

Step-by-step explanation:

Whenever we have a main function f(x) and we want to transform the graph of f(x) by moving it vertically then we apply the transformation:

$k (x) = f (x) + b$

If $b> 0$ then the graph of k(x) will be the graph of f(x) displaced vertically b units down.

If $b> 0$ then the graph of k(x) will be the graph of f(x) displaced vertically b units upwards.

In this case we have

$f (x) = x ^ 2$

We know that this function has its vertex in point (0,0).

Then, to move its vertex 7 units down we apply the transformation:

$k (x) = f (x) - 7\\\\k (x) = x ^ 2 -7$ .

Then the function k(x) that will have its vertex 7 units below f(x) is

$k (x) = x ^ 2 -7$

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3 years ago

Which of the following options is equivalent to 140%? Select all that apply.

bija089 [108]

There aren’t any options, use a picture?

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4 years ago

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Sidana [21]

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3 years ago

PLEASE HELP WILL GIVE BRAINLIEST 5 STARS AND A THANKS DUE IN 1 HOUR AND A HALF!!

Hunter-Best [27]

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Step-by-step explanation: If you want me to to explain it, just ask!

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3 years ago

Read 2 more answers

Find the new amount if the original amount is 74 degrees and the percent of decrease is 3%. Round to the nearest tenth. Show all

saul85 [17]

Answer:

71.78? (not sure)

Step-by-step explanation:

To find 3% of 74, 74*.03 = 2.22

Subtract 3%, 74-2.22 = 71.78

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