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2 years ago

14

Given the function f(x)=(x-2)^2+3, identify the coordinates of the vertex.

1 answer:

agasfer [191]2 years ago

6 0

I hope this helps you !!

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Ellen has a pencil 2x+15cm long. Tom has a pencil5x+25cm long. How much longer is Tom's pencil than Ellen's?

Pachacha [2.7K]

Answer:

3x + 10cm

Step-by-step explanation:

This is calculated as:

Length of Tom's pencil - Length is Ellen's pencil

Length of Tom's pencil: 5x+25cm long.

Length of Ellen's pencil : 2x+15cm long.

(5x + 25)cm - (2x + 15)cm

5x + 25 - 2x - 15

5x - 2x + 25 - 15

3x + 10 cm

Therefore, Tom's pencil is 3x + 10cm longer is than Ellen's.

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2 years ago

Simplify this question

Serhud [2]

Step-by-step explanation:

9x²/3x + 12x/3x + 1

= 3x/1 + 4/1 + 1

= 3x + 5

I hope this is true..

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2 years ago

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The CD Warehouse is having a clearance sale. A CD player that originally sells for $60 is now priced at $36. What is the percent

WINSTONCH [101]

Answer: 24

Step-by-step explanation:

i did the problem and got it right

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3 years ago

What is the y-intercept of the equation y=−5x−2 ? Enter your answer in the box.

tangare [24]

Answer:

(0,-2)

Step-by-step explanation:

substitute in 0 for x

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3 years ago

Graph the function y = 8 –. Which is the best approximation of a point on the function? (4.4, 3.421) (4.6, 4.232) (5.2, 4.025) (

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Answer: (5.9, 3.781)

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3 years ago