What is the image of (-1, 1) after a dilation of 2? (1, 3) (-2, 2) (2, 2)

1 answer:

4 0

A dilation is a multiple of the x and y values so we have to multiply -1 and 1 by 2 so the dilation moves the point (-1,1) to (-2,2)

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(09.06 HC) The function H(t) = −16t2 + 112t + 24 shows the height H(t), in feet, of a cannon ball after t seconds. A second cann

erma4kov [3.2K]

PART A:

The table of h(t) and g(t) for the value of x between 4 and 7 inclusive are shown below.

The solution for h(x)=g(x) lies between x = 4 and x = 5, this is becuase the range of value given by h(4) and h(5) and g(4) and g(5).

The graph is shown in picture 2 to confirm this. The two functions intersect each other between x = 4 and x = 5

PART B:

The point of intersection is the point where the cannon balls will collide.

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4 years ago

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for y=x^2-10 do the following . A) Sketch a graph of the equation. B) Identify the vertex. C)Compare the graph of y=f(x) to the

Andreas93 [3]

A ) A graph of the equation is in the attachment.
B ) The vertex ( 0, -10 )
C ) The graph of y = x² is translated for 10 units down.

Download docx

8 0

3 years ago

Find the distance between -4.3 and 0.8 on a number line as a decimal

evablogger [386]

Answer:

5.1

Step-by-step explanation:

Add 4.3 to 0.8

6 0

3 years ago

Enter the value of n so that the expression (3y+1)+(2y+8) is equivalent to (ny+9)

Mariulka [41]

It will be equivalent to (5y+9)

hope i was able to help and i wasn’t to late.

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3 years ago

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Jack's mother gave him 50 chocolates to give to his friends at his birthday party. He gave 3 chocolates to each of his friends a

Natasha_Volkova [10]

Answer:

16 friends

Step-by-step explanation:

Right at the beginning, you can take the 2 chocolates Jack was left with out of the 50 chocolates Jack had at the beginning. That equals 48 chocolate bars, so we know that Jack gave his friends a total if 48 chocolates

$50 - 2 = 48$

Now that you have the number 48, you are really close to the answer.

If you know that he gave each if his friends 3 chocolates, you can make that into an equation and put it into a calculator. That would look like this:

$48 \div 3 = 16$

The reason you do 48 ÷ 3 is because Jack divided his 48 chocolates into groups of 3 to give to each of the other kids.

You get the answer 16, which means the answer is 16 kids at his friend's birthday party.

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3 years ago