All categories

2 years ago

Write the function f(x) = |-4x+36| As a piecewise-defines function.

Mathematics

1 answer:

REY [17]2 years ago

6 0

Answer:

Option (A)

Step-by-step explanation:

The given absolute function is,

f(x) = |-4x + 36|

If the given function f(x) ≥ 0,

(-4x + 36) ≥ 0

4x ≤ 36

x ≤ 9

If the given function f(x) < 0,

(-4x + 36) < 0

4x > 36

x > 9

Therefore, piecewise function that defines the absolute function will be,

f(x) = 4x - 36 if x ≤ 9

-4x + 36 if x > 9

Option (A) will be the correct option.

You might be interested in

What happens when there is a low camber?

ra1l [238]

I really sorry I have to do this I'm in a test I need help

6 0

3 years ago

What is the fraction of 12 feet of rope cut into 1/3 pieces?

Fiesta28 [93]

Answer:

1/4 hopefully this helps you with work

4 0

2 years ago

What is the Value of d

Xelga [282]

Step-by-step explanation:

$\sqrt{4 \times 9 \times 16} = \sqrt{4} \times \sqrt{9} \times \sqrt{16} = 2 \times 3 \times 4 = 24$

7 0

3 years ago

Brainliest pls help (dont have to show work)

Kitty [74]

Answer:

-2.35

Step-by-step explanation:

5 0

3 years ago

Lisa [10]

Answer:

B. 200 doses

Step-by-step explanation:

Given,

1 dose is required for 100 mg,

Since, 1 mg = 0.001 g,

⇒ 100 mg = 0.1 g

⇒ 1 dost is required for 0.1 g,

Thus, the ratio of doses and quantity ( in gram ) is $\frac{1}{0.1}=10$

Let x be the doses required for 20 grams,

So, the ratio of doses and quantity is $\frac{x}{20}$

$\implies \frac{x}{20}=10$

$\implies x=200$

Hence, 200 doses can be obtained from 20 grams of the drug.

Option 'B' is correct.

8 0

2 years ago