Suppose f(x) =x^2. Find the graph of f(x+3)

1 answer:

8 0

You must substitute x+3 for x, so x² becomes (x+3)².

You could work this out to be x²+6x+9 if that is asked.

The graph of (x+3)² is the graph of x² shifted to the left by 3.

If this seems counterintuitive, think of the value you must choose for x to make the outcome 0. It used to be 0²=0, but now it is -3 since (-3+3)²=0, so 3 positions to the left.

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3. The product of three numbers geometric progression is l, their sum is -7÷3 . Find the numbers

Yuki888 [10]

Answer:

below

Step-by-step explanation:

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3 0

3 years ago

State the converse<br><br> Please helps asap

Paladinen [302]

Answer: True

Step-by-step explanation:

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I hope this solves your problem! It was a little tricky but I tried.

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7 0

3 years ago

Nancy is making a kite based on the pattern below. About how much binding does Nancy need to cover the edges of the kite?

Ainat [17]

Check the picture below.

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$\bf \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies c=\sqrt{a^2+b^2} \qquad \begin{cases} c=\stackrel{hypotenuse}{x}\\ a=\stackrel{adjacent}{8}\\ b=\stackrel{opposite}{15}\\ \end{cases} \\\\\\ x=\sqrt{8^2+15^2}\implies x=\sqrt{289}\implies \boxed{x=17} \\\\[-0.35em] ~\dotfill$

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