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3 years ago

Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.

Mathematics

1 answer:

sammy [17]3 years ago

4 0

Step-by-step explanation:

step one f(x) Is a quadratic equation and

step two h(x) is a linear equation

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Simplify the expression: 2x - 14x + 7

pantera1 [17]

-12x + 7 just subtract 14 and 2 because they both have x

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3 years ago

20 points!!! Find the volume of these figures

Rufina [12.5K]

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Step-by-step explanation:

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Read 2 more answers

Bud's cheeseburger and fries contained 1310 milligrams and 350 milligrams of sodium, respectively. Together they contained 66.4%

Serhud [2]

Answer:

The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.

Step-by-step explanation:

In order to calculate the daily intake of sodium we first need to calculate the mass of sodium present in both snacks, this is given by their sum.

$\text{total sodium} = 1310 + 350 = 1660 \text{ mg}$

We can now apply a rule of three for which the total sodium from the snacks is related to 66.4% in the same proportion as "x" mg, which is the value we want to know, is related to 100%. So we have:

$\frac{1660}{x} \frac{mg}{mg} = \frac{66.4\%}{100\%}$

$66.4*x = 1660*100\\x = \frac{166000}{66.4} = 2500 \text{ mg}$

The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.

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4 years ago

Calvin's mp3 player has a 2GB

krok68 [10]

Answer:

1000

Step-by-step explanation:

You just have to multiply by two

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3 years ago

What are the zeros of the function f(x) = x2 - 5x + 4?

stich3 [128]

To find the zeros set the equation equal to zero:

x^2 - 5x +4 = 0

Factor:

(x-4) (x-1) = 0

Now solve each set of parenthesis so that they equal zero:

(x-4) = 0, x =4

(x-1) = 0, x = 1

The zeros are 1,4

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3 years ago