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3 years ago

What is the parent function of 15-6x squared over 2

Mathematics

2 answers:

Viktor [21]3 years ago

6 0

The parent function of any a quadratic function is $y=x^2$

Delicious77 [7]3 years ago

4 0

The parent function is $x^{2}$ . The 15, -6, and 1/2 are all elements of the equation that transform the graph of the parent function.

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Write three different sentences that could describe the relationship between the quantities $27, $81

Olenka [21]

1) 27+x=81
2)27+81=108
3)81-x=27

8 0

3 years ago

Rabbit population can double every 30 days, if there are 20 rabbits on a farm, how many rabbits will be on the farm after 210 da

Art [367]

Knowing the amount doubles every 30 days, we'll have to find how many times it'lll double in the 210-day time frame:

210 / 30 = 7

It doubles 7 times. If we were to write a rough, not worked on expresion representing that, knowing the starting population was of 20, we would write:

(((((((20 * 2) * 2) * 2) * 2) * 2) * 2) * 2) = 2560 rabbits

Hope it helped,

Happy homework/ study exam!

7 0

3 years ago

Read 2 more answers

An aircraft (at Z) is spotted by two observers (at X and Y) who are L=1750 feet apart . As the airplane passes over the line

valentinak56 [21]

Answer:

at aircraft(at z) sported by

6 0

2 years ago

by selling a cell phone for 2400rs a shopkeeper makes a profit of 25% what would be his profit percentage if it was 2040rs

xxMikexx [17]

Answer:

6.25%

Step-by-step explanation:

We first begin by solving for the original price of the cell phone.

if 2400 = 125%

x = 100%

By cross multplying, we get

125x = 2400 * 100

x = 240000/125

x = 1920rs

To find the profit percentage on the new sale price, we repeat another set of equations

100% = 1920

x = 2040

1920x = 2040 * 100

x = 204000/1920

x = 106.25%

His new profit percentage is 6.25%

7 0

3 years ago

Rayyan made a $3000 first payment of a car The total cost of a car was $7500 he made 36 equal monthly payments to pay the car in

hammer [34]

Answer:

$125/month

Step-by-step explanation:

equation we got:

7500 = 36x + 3000

subtract 3000 from both sides

4500 = 36x

divide both sides by 36 to get x by itself

125 = x

x = 125

 so rayyan paid $125 per month

5 0

3 years ago