All categories

3 years ago

Djrigisbtifbebfj djjsbFiebdiwbdioc9sj

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

8 0

Answer:

dsjklejioslmßfejazkfjkejsklfjkfjljakfj ajkldjfkajkfdjakl

Step-by-step explanation:

You might be interested in

Factorize no i, l, o

Mademuasel [1]

Answer:

here ,

question no. L the question is incomplete.

rest all are solved hope this helped u ☺️

3 0

3 years ago

Determined if the graph represents a polynomial function if it does determine the number of turning points and the least degree

skelet666 [1.2K]

<em>The graph of f is a polynomial function</em>
<em>There are two turning points, namely, x = 0 and x = -2</em>

<h2>Explanation:</h2>

A polynomial function in one variable is given by the form:

$f(x)=a_{n}x^n+a_{n-1}x^{n-1}+\cdots +a_{2}x^2+a_{1}x+a_{0}$

Since you haven't provided any expression, I'll choose the following function:

$f(x)=x^{3}+3x^{2}+3$

So this is indeed a polynomial function. A turning point is an x-value where we have either a local maximum or local minimum. So we need to take the derivative of this functions:

$f'(x)=3x^2+6x \\ \\ Finding \ turning \ points: \\ \\ 3x^2+6x=0 \\ \\ x(3x+6)=0 \\ \\ \\ So: \\ \\ x=0 \\ \\ and \\ \\ \ 3x+6=0 \therefore \ \boxed{x=-2}$

Conclusion:

<em>The graph of f is a polynomial function</em>
<em>There are two turning points, namely, x = 0 and x = -2</em>

<em />

<h2>Learn more:</h2>

Polynomial function: brainly.com/question/13729121

#LearnWithBrainly

7 0

3 years ago

Write an expression that is equivalent to (3b+6) + 2

cluponka [151]

Since you're not multiplying, you can remove the parentheses.

3b+6+2

which gives you . ....

3b+8

3 0

3 years ago

Read 2 more answers

What is the value of x<br> What is the value of the exterior angle

Oduvanchick [21]

Answer:

???????

Step-by-step explanation:

triangles add to 180 degrees

lets call the unknown angle y

82 + x + y = 180

we also know that y + (2x-20 ) = 180 because it is a straight line

lets solve this for y

y + (2x-20 ) = 180

subtract (2x-20) from each side

y = 180 - (2x-20)

y = 180 - 2x + 20

y = 200 -2x

substitute this in the triangle equation

82 + x + y = 180

82 + x + 200 -2x = 180

combine like terms

282 -x = 180

subtract 282 from each side

-x = -102

multiply by -1 on each side

x = 102

the exterior angle is 2x-20

exterior angle is 2(102) -20

exterior angle is 204-20

exterior angle is 184

This is impossible.

There is a mistake with this problem

The triangle is not a triangle. Angle y would be negative. y=-4

6 0

3 years ago

Please help me, What is 640.31 written in expanded form?

Sophie [7]

The top right one. 600+40+3/10+1/100

5 0

2 years ago

Read 2 more answers