3 years ago

Graph the function. Identify the domain and range of the function.

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

7 0

Domain- (-♾ , ♾)
Range- (Y = 1/37)

You might be interested in

Use a special right triangle to write sin 30° as a fraction.

borishaifa [10]

Answer:

1/2

Step-by-step explanation:

So do this, think of an equilateral triangle. A 30-60-90 triangle is just half of an equilateral triangle. If the original side length was x, then the hypotenuse is x, one leg is x/2, and the third, by Pythagorean theorem, is x sqrt3

Sin is opposite over hypotenuse, so we have (x/2)/x = 1/2

6 0

3 years ago

there are 40 students in a class girls make up 60% of the class 25% of the girls wear glasses how many girls in the class wear g

N76 [4]

Answer:

8 girls wear glasses

Step-by-step explanation:

40*60/100=24

25/100*24=8

3 0

3 years ago

Read 2 more answers

Are these expectations equivalent? Explain why or why not 42+35 7(6+5)<br><br> HELP PLEASE

const2013 [10]

$\frac{42}{35} :\frac{6}{5}$

$7\left(\frac{6}{5}\right)=\frac{42}{5}$

They are not equivalent.

6/5= 1.2

42/5= 8.4

3 0

3 years ago

You randomly choose one of the marbles. Without replacing the first marble, you choose a second marble. There are 4 marbles. One

BartSMP [9]

6 Possible outcomes.
this is a combination problem the order of drawing a marble is not important because red, blue would be the same outcome as blue, red.
the combination formula is as follows.
$nCr= \frac{n!}{r!(n-r)!}$
plug in 4 for n and 2 for r.
$nCr= \frac{4!}{2!(4-2)!} =6$

7 0

3 years ago

Read 2 more answers

Solve the equation by taking the square root 4(x+1)^2=100

Naddika [18.5K]

Answer:

Step-by-step explanation:

4(x+1)²=100

(x+1)²= 5²

(x+1)²- 5² = 0

(x+1-5)(x+1+5) = 0 by identity : a² - b ² = (a - b) (a+b)

(x - 4 ) (x+6) =0

x - 4 = 0 or x+6 = 0

x = 4 or x = - 6

3 0

3 years ago