2 years ago

Changes in the Depth of a River

Mathematics

2 answers:

devlian [24]2 years ago

6 0

It e) it rose 5 inches hope it correct

sdas [7]2 years ago

6 0

Answer:

the answer is A, this was the correct answer on usatestprep

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

Mandisa draws a rectangle to represent the area of her yard. The area can be represented by 10x2 – 13x – 14.What expressions can

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Step-by-step explanation:

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1 year ago

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2 years ago

The function g(x)=x^2+3. The f(x)=g(x+2)

vekshin1

Answer:

$f(x)=x^2+6x+12$

Step-by-step explanation:

Given:

The function 'g(x)' is given as:

$g(x)=x^2+3$

Now, the function 'f(x)' is given as:

$f(x)=g(x+2)$

So, the function 'f(x)' is a transformation of 'g(x)'.

In order to find f(x), we replace 'x' by $(x + 2)$ in the 'g(x)' function equation. This gives,

$g(x+2)=(x+2)^2+3$

Using the identity $(a+b)^2=a^2+b^2+2ab$ , we get:

$g(x+2)=x^2+3^2+6x+3\\\\g(x+2)=x^2+9+6x+3\\\\g(x+2)=x^2+6x+12$

Hence the function f(x) is given as:

$f(x)=x^2+6x+12$

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3 years ago