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2 years ago

Sort each characteristic according to whether it describes the parent absolute function,

Mathematics

1 answer:

goldfiish [28.3K]2 years ago

3 0

Answer:

Describes f(x) = |x|, the graph opens up, the range is greater than 0, vertex is at 0,0, the domain is greater than 0

does not describe f(x) = |x|, is symmetric to the x axis, and is increasing over (0, arrow)

Step-by-step explanation:

punch the equation into desmos, I didn't cuz I know that the equation looks like, but you can visualize with any graphing calculator

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A right triangle has a hypotenuse of 43 cm and an angle of 56° opposite leg m. What is the length of leg m rounded to the neares

nadya68 [22]

Answer:

The answer would be 20.42

Step-by-step explanation:

I cauculated. The correct answer, pls brainliest ;)

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kiniwih426

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2 years ago

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Profit P(x), is the difference between revenue, R(x), and cost, C(x), so P(x)=R(x)-C(x). Which expression represents P(x), if R(

siniylev [52]

Answer:

P(x)= x ^4-3x^3+x^2-4

Step-by-step explanation:

Given data

R(x) = 2x ^4-3x^3+2x-1

c(x)=x^4-x^2+2x+3

We know that

P(x)=R(x)-C(x)

Hence

P(x)= 2x ^4-3x^3+2x-1-(x^4-x^2+2x+3)

open bracket

P(x)= 2x ^4-3x^3+2x-1-x^4+x^2-2x-3

Collect like terms

P(x)= 2x ^4-x^4-3x^3+x^2-2x+2x-3-1

P(x)= x ^4-3x^3+x^2-4

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2 years ago

Which statement is true about this function h(x) = 2^x-5

Marysya12 [62]

Answer:

$\frac{1}{32} x$

Step-by-step explanation:

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3 years ago

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When Cullen cleaned behind his dresser, he found 73 cents, all in nickels and pennies. There were 25 coins. How many were nickel

Georgia [21]

Let n = number of nickels, and p = number of pennies.
The number of coins is 25, so we get this equation.
n + p = 25

The value of the coins is 0.05 per nickel, and 0.01 per penny.
0.05n + 0.01p = 0.73

Now you have a system of equations.

n + p = 25
0.05n + 0.01p = 0.73

Solve the first equation for n:
n = 25 - p

Now substitute into the second equation.

0.05(25 - p) + 0.01p = 0.73

1.25 - 0.05p + 0.01p = 0.73

-0.04p = -0.52

p = 13

There were 13 pennies.
Now we substitute 13 for p in n + p = 25 to find out the number of nickels.

n + 13 = 25
n = 12

There are 13 pennies and 12 nickels.

Check: 13 pennies and 12 nickels does total 25 coins.
13 * 0.01 + 12 * 0.05 = 0.13 + 0.60 = 0.73
The value is $0.73.
Our answer is correct.

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2 years ago

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vodomira [7]

The answer is in attached picture.

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