All categories

3 years ago

Mula

Mathematics

1 answer:

Alenkinab [10]3 years ago

5 0

Answer:

quadratic

Step-by-step explanation:

The fact that function values are decreasing, then increasing tells you the function cannot be modeled by a linear or exponential function.

A quadratic model is most appropriate.

The function is modeled by the quadratic 3x^2 -2.

You might be interested in

Which line of best fit should not have been drawn. Give a reason for your answer

Rom4ik [11]

Answer:

Diagram B

Step-by-step explanation:

This is because the line only goes through two points and many are dispered from the line, however diagram A and C have points fairly close to them

4 0

3 years ago

5^-4•5^4•5^0 simplified expression

7nadin3 [17]

Answer:

The answer is in the attachment!!!

8 0

3 years ago

The area of a square table is 225/81 square meters. find the length of a side of the table

navik [9.2K]

9514 1404 393

Answer:

5/3 meters

Step-by-step explanation:

The area is the square of the side length, so the side length is the square root of the area.

s = √(225/81) = 15/9 = 5/3 . . . meters

The length of a side of the table is 5/3 meters.

8 0

3 years ago

Where would you plot the vertex on the graph of the following absolute value equation? enter your answer as an ordered pair (x,y

makvit [3.9K]

Answer:

The absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).

Step-by-step explanation:

Considering the absolute value equation

$y=|x-5|+10$

To find the x coordinate of the vertex, set the inside of the absolute value $x - 5$ equal to zero.

In this case,

$x - 5=0$

$x=5$

Replace the variable x with 5 back into the equation and solve for y.

$y=|(5)-5|+10$

$y=0+10$

$y = 10$

Therefore, the absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).

Keywords: absolute value function, vertex

Learn more about absolute value function from brainly.com/question/6507101

#learnwithBrainly

8 0

3 years ago

Take a factor out of the square root:

Allisa [31]

Answer:

Question A)

$=\sqrt{6}x$

Question B)

$=3a\sqrt{a}$

Question C)

$=5\sqrt{2}b^2$

Step-by-step explanation:

We are given:

$\sqrt{6x^2}\, \text{ where } x\geq 0$

We can rewrite the expression:

$=\sqrt{6}\cdot \sqrt{x^2}$

The square root and square will cancel each other out. Thus:

$=\sqrt{6}x$

We are given:

$\sqrt{9a^3}$

Rewrite:

$=\sqrt{9}\cdot \sqrt{a^3}$

Note that the square root of 9 is simply 3. We can also factor the second part:

$=3\cdot \sqrt{a^2\cdot a}$

Rewriting:

$=3\cdot\sqrt{a^2}\cdot\sqrt{a}$

Simplify:

$=3a\sqrt{a}$

We are given:

$\sqrt{50b^4}$

Rewrite. Note that 50 = 25(2):

$=\sqrt{25}\cdot \sqrt{2}\cdot \sqrt{b^4}$

Simplify. We can rewrite the factor as:

$=5\cdot \sqrt{2}\cdot \sqrt{(b^2)^2}$

The square and square root will cancel out. Thus:

$=5\sqrt{2}b^2$

8 0

3 years ago