All categories

4 years ago

PLEASE HELP WILL GIVE BRAINLIIEST 20 POINTS 6TH GRADE ASAP PLEASE

Mathematics

1 answer:

nignag [31]4 years ago

6 0

Answer:

Both A and B

Step-by-step explanation:

For functions you are just trying to make sure all the x's are different.

So let's look at A: The x's there are all different so it is a function

Now let's look at B: The x's there are all different so it is a function.

Both A and B

You might be interested in

5. Complete the following equation using < >, or =<br> 7___24/4

Zepler [3.9K]

Answer:

7 > 24/4

Step-by-step explanation:

7 __ 24/4

simplify

7 __ 6

7 > 6

3 0

3 years ago

Read 2 more answers

Y = 2x + 3

mario62 [17]

The answer is no solutions

4 0

3 years ago

The rental rates at snappy center are $30 per day plus 0.25 we mile for each mile driven . Joe rented a car for one day and drov

Oksana_A [137]

Joe paid $105.00. He drove 300 miles at $.25 per mile which equals $75.00. Adding the $30.00 per day charge for 1 day to the $75.00 gives us the answer of $105.00.

7 0

3 years ago

(x)=4log(x+2) Which interval has the smallest average rate of change in the given function? 1≤x≤3 5≤x≤7 3≤x≤5 −1≤x≤1

Naya [18.7K]

Answer:

5≤x≤7

Step-by-step explanation:

For a given function f(x), the average rate of change in a given interval:

a ≤ x ≤ b

is given by:

$r = \frac{f(b) - f(a)}{b - a}$

Here we have:

f(x) = 4*log(x + 2)

And we want to see which interval has the smallest average rate of change, so we just need fo find the average rate of change for these 4 intervals.

1) 1≤x≤3

here we have:

$r = \frac{f(3) - f(1)}{3 - 1} = \frac{4*log(3 + 2) - 4*log(1 + 2)}{2} = 0.44$

2) 5≤x≤7

$r = \frac{f(7) - f(5)}{7 - 5} = \frac{4*log(7 + 2) - 4*log(5 + 2)}{2} = 0.22$

3) 3≤x≤5

$r = \frac{f(5) - f(3)}{5 - 3} = \frac{4*log(5 + 2) - 4*log(3 + 2)}{2} = 0.29$

4) −1≤x≤1

$r = \frac{f(1) - f(-1)}{1 - (-1)} = \frac{4*log(1 + 2) - 4*log(-1 + 2)}{2} = 0.95$

So we can see that the smalles average rate of change is in 5≤x≤7

3 0

3 years ago

GIVING MEDAL. What is the image of Q for a dilation with center (0, 0) and a scale factor of 0.5? A. (0.5, 2.5) B. (2, 10) C. (1

xenn [34]

I think it is c I believe

7 0

4 years ago

Read 2 more answers