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tino4ka555 [31]
3 years ago
10

Question:What is the equations of this function? Plz help will give brainiest

Mathematics
1 answer:
Julli [10]3 years ago
8 0
The answer the the graph is -2x^2.
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The graph shows the function f(x).
blsea [12.9K]

Answer:

Need the graph for final answer. Use the values of the graph to substitute into the slope formula and simplify.


Step-by-step explanation:

The average rate of change is the amount over an interval the outputs change in a ratio to the input change. In a linear function, this is constant and called slope. In all other function, it is called the average rate of change because the rate of change varies over the interval. We use the same formula for the average rate of change as we do slope. First we need both the input and output values of the function over the interval.

Slope:m=\frac{y_2-y_1}{x_2-x_1}

Substitute the values for your function into the slope formula and simplify.


4 0
4 years ago
Find the real solution(s) of the following equation.
nydimaria [60]

Answer:

a=9

Step-by-step explanation:

a^3 = 729

Taking the cube root of each side

a^3 ^(1/3) = 729^ (1/3)

a = 9

4 0
3 years ago
Read 2 more answers
What is the cube root of 27 a ^12
Fed [463]

Answer:

3a^4

Step-by-step explanation:

The cube root can be written as  ^ 1/3

( 27 a ^12) ^ 1/3

We can write ( ab) ^c as a^c  * b^c

27 ^ 1/3   a ^12 ^1/3

Rewriting 27 as 3^3

3^3 ^ 1/3   a ^12 ^1/3

We also know that a^b^c = a^(b*c)

3 ^(3* 1/3)   a ^(12 *1/3)

3^1   a^4

3a^4

6 0
4 years ago
Reposting becuase it want let me edit my last one and somebody spam answered it.
harkovskaia [24]

Answer:

5

5Step-by-step explanation:

If you use the distance formula you can solve it pretty easily. The distance formula is:

d = \sqrt{(x2 - x1)^2 + (y2 - y1)^2} \\

The two points you want are A and D. A is (-1, -4) and D is (3, -1). Plug that into the formula...

d = \sqrt{(3 - (-1))^2 + (-1 - (-4))^2}

d = \sqrt{4^2 + 3^2}

d = \sqrt{16 + 9}

d = \sqrt{25}

5

I can solve it in a different way if you want me to.

8 0
3 years ago
A two digits number is 21 times the difference and 350% of the product of its digit. Find the quotient of the digit of number​
Juliette [100K]
The number is 63, so the quotient is 2.

Two digit numbers divisible by 21:
21, 42, 63, 84

21: 2-1 = 1 * 3.5 = 3.5
3.5*2*1 = 7 but 7 does not equal 21

42: 4-2 = 2 * 3.5 = 7
3.5*4*2 = 28 does not equal 42

63: 6-3 = 3*3.5 = 13.5
3.5*6*3 = 63 :)

Check:
21(6-3)=21(3)= 63 :)
3.5(6)(3) = 21(3) = 63 :)

63: 6/3 = 2
3 0
3 years ago
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