All categories

2 years ago

What is the range of the function f(x)=3x-12 for the domain (-2,2)

Mathematics

1 answer:

MrRa [10]2 years ago

3 0

-18

Step-by-step explanation:

F(x)=3x-12

F(-2)=3x-2-12

=-6-12

=-18

You might be interested in

Ben bowled 121 and 184 in his first two games. What must he bowl in his third game to have an average of at least 170?

vagabundo [1.1K]

Answer:

205

Step-by-step explanation:

Were gonna start by writing an equation (121+184+x)/3=170 because were adding a 3rd value to the average and x is going to be our value that were looking for. If you solve that, you get 205. Hope this helps.

6 0

3 years ago

How do I write two trillion ninety nine in number form?

TiliK225 [7]

Answer:

here

Step-by-step explanation:

2.000.000.099

4 0

3 years ago

What is the solution of x+4/2x-1<0

Vikentia [17]

Answer:

$\large\boxed{ -4$

Step-by-step explanation:

$Domain:\ 2x-1\neq0\to x\neq\dfrac{1}{2}$

$\dfrac{x+4}{2x-1}$

$(x+4)(2x-1)=(x)(2x)+....=2x^2+...\to 2>0\\\\\text{therefore the parabola is op}\text{en up}$

$\text{Look at the picture.}$

$\dfrac{x+4}{2x-1}$

3 0

3 years ago

Read 2 more answers

Anyone? Please I need help!!

JulsSmile [24]

Answer:

the correct choice is marked

Step-by-step explanation:

Let x represent the smaller number. Then the larger number is 8x, and the difference is ...

8x -x = 280

7x = 280 . . . . . simplify

x = 40 . . . . . . divide by 7

The larger number is 8x = 8(40) = 320.

_____

<em>Additional comment</em>

Effectively, we have solved for the multiplier (40) that gives the ratio with 320 on top and a difference between top and bottom of 280:

$\dfrac{8}{1}=\dfrac{8\cdot40}{1\cdot40}=\dfrac{320}{40}$

4 0

2 years ago

For the vulcan species, if the probability that a couple produces a girl is 0.202, and if the couple has 6 children, what is the

Andru [333]

2 boys 4 girls Add those together then divid And Then Use diffences And theres ur Awnser

6 0

3 years ago