All categories

2 years ago

Please help wehn we are done we get jeporady and its graded too i cave an F pls help

Mathematics

1 answer:

fgiga [73]2 years ago

7 0

Answer:

look it up

Step-by-step explanation:

go on your phone

click google

type in your question

don't be trash player

You might be interested in

Let f(x)=−1/4(x+4)^2−8 . What is the average rate of change for the quadratic function from x=−2 to x = 2? Enter your answer in

kiruha [24]

Answer:

Average rate of change of function is -2.

Step-by-step explanation:

Given $f(x)=\frac{-1}{4}(x+4)^2-8$ .

we have to find the average rate of change for the quadratic function from x=−2 to x = 2.

$f(-2)=\frac{-1}{4}(-2+4)^2-8=\frac{-1}{4}(4)-8=-9$

$f(2)=\frac{-1}{4}(2+4)^2-8=\frac{-1}{4}(36)-8=-17$

The average rate of change of the function f(x) on interval [-2,2] is

$\frac{f(b)-f(a)}{b-a}=\frac{f(2)-f(-2)}{2-(-2)}=\frac{-17-(-9)}{4}=\frac{-8}{4}=-2$

3 0

2 years ago

Which weights more 2.48 or 2.5

Mazyrski [523]

2.5 weighs more. It’s a greater number than 2.48

6 0

1 year ago

A+9 write this in a verbal expression

balandron [24]

Nine more than a variable "a".

7 0

2 years ago

sakyyah picked 12 apples. she gave 1/6 to each of her 5 friends. how many apples did each friends get?

Sergeu [11.5K]

Each of her 5 friends received 2 apples.

3 0

2 years ago

Read 2 more answers

Pls help due ASAP <br> Show workings please!!!

Vlad [161]

Answer:

AB=8

Step-by-step explanation:

First, you get figure out x. Since both sides are equal, use the equation x+3=2x-2, then subtract x from both sides, 3=x-2, and then add 2 to both sides, x=5. Then use one of the equations to get the length of the side, I used x+3=8, which is your answer.

(hope this helps :P)

5 0

2 years ago