Ask question

Ask question

All categories

3 years ago

8

Y=-4x-10 for all prime numbers less than 15. What is the domain and range for this?

1 answer:

Bad White [126]3 years ago

4 0

$The\ prime\ numbers\ less\ than\ 15\ is\ domain:\\\\D=\{2;\ 3;\ 5;\ 7;\ 11;\ 13\}\\\\Range:\\\\f(2)=-4(2)-10=-18\\f(3)=-4(3)-10=-22\\f(5)=-4(5)-10=-30\\f(7)=-4(7)-10=-38\\f(11)=-4(11)-10=-54\\f(13)=-4(13)-10=-62\\\\Range:\{-18;-22;-30;-38;-54;-62\}$

You might be interested in

What is the area of the 3/4foot by 5/6 foot rectangle

marishachu [46]

Answer:

5/8 square feet

Step-by-step explanation:

$\dfrac{3}{4}\cdot \dfrac{5}{6}=\dfrac{3\cdot 5}{4\cdot 6}=\dfrac{15}{24}=\dfrac{5}{8}$ . Hope this helps!

7 0

3 years ago

Meh needs some help once again

Ymorist [56]

1:1 because you simplify

7 0

2 years ago

Which BEST describes the distribution of the data represented in the frequency table?

Levart [38]

Answer

yes

Step-by-step explanation:

Because yes

8 0

2 years ago

Read 2 more answers

Find the next three terms.<br> -32, -16, -8,...

gtnhenbr [62]

Answer:

-4,-2,-1

Step-by-step explanation:

The next term is going to be the previous number divided by two

8 0

3 years ago

Find the value of x. If necessary, write your answer in the simplest radical form.

Paul [167]

Answer:

x = 4 $\sqrt{5}$

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 1² = 9²

x² + 1 = 81 ( subtract 1 from both sides )

x² = 80 ( take square root of both sides )

x = $\sqrt{80}$ = $\sqrt{16(5)}$ = $\sqrt{16}$ × $\sqrt{5}$ = 4 $\sqrt{5}$

3 0

2 years ago

Read 2 more answers