3 years ago

What is the image of the point (4,7) after a reflection about the line y = 4.?

Mathematics

1 answer:

lord [1]3 years ago

8 0

Answer:

(4, 1)

Step-by-step explanation:

See attachment courtesy of Desmos.

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A hockey player strikes a hockey puck. The height of the puck increases until it reaches a maximum height of 3 feet, 55 feet awa

tatuchka [14]

Answer:

Second puck travels farther

Step-by-step explanation:

Maximum height of first puck = 3 feet

The height of a second hockey puck is modeled by:

$y=x\left(0.15-0.001x\right)$

$y=0.15x-0.001x^2$

To find maximum height of second puck

$y'=0.15-0.002x$

Equate the derivative equals to 0

0.15-0.002x=0

$\frac{0.15}{0.002}=x$

75 = x

At x = 75

$y=0.15(75)-0.001(75)^2=5.625$

So, The maximum height of second puck is greater than first puck

So, Second puck travels farther

5 0

3 years ago

you have 3 boxes, one "strawberries";one "mentos" and one "mixed".But you know that all the labels are in incorrect order .How d

frozen [14]

Answer:

If you dump all of them into one box then you know that one is the mixed

5 0

3 years ago

A 2-pack of plastic flower pots costs $8.90. What is the unit price?

I am Lyosha [343]

Answer:

$0.79

Explanation:

1.58/2= 0.79

8 0

3 years ago

Read 2 more answers

Which equation can you use to solve for x?

avanturin [10]

Opposite angles are equal so the equation is

x + 71 = 108 (A)

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3 years ago

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A sequence is defined by the recursive function f(n + 1) =1/3 f(n). if f(3) 9= , what is f(1)

gayaneshka [121]

Answer:

f(1) = 81

Step-by-step explanation:

f(n + 1) = 1/3 f(n)

⇔ f(n) = 3 × f(n + 1)

……………………………

if f(3) = 9 ⇒ f(2) = 3 × f(3) = 3 × 9 = 27

Then

f(1) = 3 × f(2) = 3 × 27 = 81

5 0

2 years ago