Look at the graph of the functions. Given the original function, what is a possible equation for the translated function, g(x)?

Mathematics

2 answers:

algol [13]4 years ago

5 0

Answer:

D: f(x) = √2(x-4)

Step-by-step explanation:

I graphed both equations on a graphing calculator. After eliminating choice A and C, between B and D, D looked the best on the calc.

tatuchka [14]4 years ago

3 0

Answer:

C, f(x) = 2 \sqrt{x} + 4

Step-by-step explanation:

I did the Edgenuity

Hope this helped :)

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Justin needs to earn a score of more than 80 on his next math test to earn a B for the semester. Which inequality shows the grad

zvonat [6]

Answer:

Step-by-step explanation:

Justin's score has to be greater than 80. the appropriate inequality sign is >

Note that

> means greater than

< means less than

≥ means greater than or equal to

≤ less than or equal to

On the number line, since the score has to be greater than 80, the line would start from 80 and end on 95

> or < is represented by unfilled circle

≤ or ≥ is represented by filled circle

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3 years ago

HDTV screens usually have a width-to-heigh ratio of 16:9. Which screen dimensions are in the same proportion?

Lana71 [14]

Answer:

4: 3

Step-by-step explanation:

In this case, we have that there is a relationship between width and height, which is 16: 9, which means that any screen that has the same ratio would be an identical screen.

How would we do this? it must either be raised to a power or rationalized on both sides of the ratio.

If we raise to a power, it would give very large dimensions for an HDTV, therefore, it is best to remove the square root on both sides, since it has more common values for a TV.

$\sqrt{16} :\sqrt{9}$