Help me please it would help me

Mathematics

1 answer:

vova2212 [387]3 years ago

5 0

<h3>Answer: Choice C</h3>

======================================================

Explanation:

The x coordinate of the preimage point Q is x = 6.

The x coordinate of the image point Q' is x = 21.

The ratio of image over preimage is 21/6 = (3*7)/(3*2) = 7/2

You'll get this same value if you do the same steps with the y coordinates.

Therefore, the scale factor is 7/2 and the dilation rule is $(x,y) \to \left(\frac{7}{2}x, \frac{7}{2}y\right)$

Note: 7/2 = 3.5

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Is the function y=1/9x-6 linear or nonlinear?

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the pitch, or frequency, of a vibrating string varies directly with the square root of the tension. if a string vibrates at a fr

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$\bf \qquad \qquad \textit{direct proportional variation}\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\begin{array}{llll}
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\end{array}$

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\begin{cases}
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\\\\\\
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4 years ago

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F(x)=+6 <br><br><br> Can you please brake this down for me step by step thank you

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Answer:

below in explanation

Step-by-step explanation:

This basically means that for any value of x, the answer will always be 6

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