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3 years ago

14. Compare the graph below to the function

Mathematics

1 answer:

Dahasolnce [82]3 years ago

5 0

Answer:

Option (2)

Step-by-step explanation:

Parent function has been given as,

f(x) = $\sqrt{x}$

When translated by 3 units left,

f(x + 3) = $\sqrt{(x+3)}$

g(x) = $\sqrt{(x+3)}$

If the translated function is stretched vertically by a scale factor = k

New function will be,

g'(x) = $k\sqrt{(x+3)}$

Since a point (1, 4) passes lies on the transformed function.

g'(1) = $k\sqrt{(1+3)}$

4 = 2k

k = 2

Therefore, transformed function represents the translation by 3 units in the negative side of the x-axis and stretched vertically by 2 units.

Option (2) will be the answer.

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Svetlanka [38]

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Where:

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3 years ago

Read 2 more answers

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netineya [11]

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Step-by-step explanation:

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3 years ago

6. Andy scored 90 on the last history exam. He scored 81 this time. By what percent did his score decrease?

allsm [11]

Answer:

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2 years ago

Math 2 Of high school

Daniel [21]

Answer:

B. BC = 18 so ∆ABC ～ ∆DEF by SAS

Step-by-step explanation:

$\bf \cfrac{AB}{DE} = \cfrac{BC}{EF}$

$\bf \cfrac{15}{10} = \cfrac{BC}{12}$
$\bf \cfrac{3}{2} = \cfrac{BC}{12}$
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2 years ago

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Tema [17]

1,00000 x 20 = 2000000

Thanks

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3 years ago

Read 2 more answers