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3 years ago

Write the equation of the line y = 3x + 5 when dilated by a scale factor of 2 centered

Mathematics

1 answer:

Nostrana [21]3 years ago

8 0

Answer:

Warm Up: Line y = 3x – 1 is transformed by a dilation with a scale factor of 2 ... Exercise 1- The line y = 3x is dilated by a scale factor of 2 and centered at the origin. ... 5. The line y=--x-2 is graphed to the right. Write the equation of the m=273.

Step-by-step explanation:

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Factor this trinomial.<br> x2 + 2x-3

andre [41]

Answer:(x-1) (x+3)

Step-by-step explanation:

Hope this helps!

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3 years ago

Miley drove 288 miles in 4 1/2 hours.what was mileys average speed in miles per hour?

Norma-Jean [14]

1/2 of an hour is = 30
288 / 4.30=67
The answer is 67 miles per hour.

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3 years ago

Identify the interjection in the sentence below. Yikes! I almost stepped on a snake in our backyard.

Svetlanka [38]

The interjection in this sentence is Yikes!
Interjections are used to show some kind of emotion, and often end with an exclamation mark.

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3 years ago

Write the equation of a line that passes through the<br> point (0, 2) and has a slope of -2/3.

Pavlova-9 [17]

Answer:

y=-2/3m+2

Step-by-step explanation:

Hope this helps

8 0

3 years ago

Read 2 more answers

Find soluton to x^2-14x+49=25

Artyom0805 [142]

$\boxed{x=12 \ and \ x=2}$

<h2>Explanation:</h2>

In this exercise, we have the following equation:

$x^2-14x+49=25$

We can write this Quadratic Equation in Standard Form as follows:

$x^2-14x+49=25 \\ \\ Subtract \ 25 \ from \ both \ sides: \\ \\ x^2-14x+49-25=25-25 \\ \\ x^2-14x+24=0 \\ \\$

So this is a Non-perfect Square Trinomial. To factor out this, let's choose two numbers such that:

The sum is -14
The product is 24

Those numbers are:

-12 and -2
SUM: -12-2 = -14
PRODUCT: (-12)(-2)=24

So we can write this as:

$x^2 + (a + b)x + ab=(x + a)(x + b) \\ \\ a=-12 \\ b=-2 \\ \\ x^2-14x+24=(x-12)(x-2)=0 \\ \\ So \ the \ solutions \ are: \\ \\ \boxed{x=12 \ and \ x=2}$

<h2>Learn more:</h2>

Quadratic Ffrmua: brainly.com/question/10188317

#LearnWithBrainly

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3 years ago