All categories

4 years ago

Check all the statement(s) that are true about the polynomial function graphed.

Mathematics

2 answers:

slava [35]4 years ago

7 0

The true statements are:

2 - we can tell this by looking at the far right of the graph, as the slope is going downwards, therefore the leading coefficient must be negative

3 - this is a cubic, meaning its degree is 3

6 - by looking at the graph, we can see that there are 3 points where it cuts the x axis, hence 3 real zeros

7 - even multiplicity is where the curve "bounces off" the x axis and does not cross it. This curve have no zeros with even multiplicity

Hope this helped!

Dennis_Churaev [7]4 years ago

4 0

Answer:

The answer for ed is 2,3,6,7

Step-by-step explanation:

You might be interested in

I have to find slope-intercept equation

adoni [48]

Answer:

y = 4x - 9

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

the y-intercept is when the line crosses the y axis, and in this case we can see it at "-9"

The slope we can do rise over run "r/r" ot "y/x"

r/r = 4/1 = 4

The line is positive since its going up

y = 4x - 9

Hope this helped!

Have a supercalifragilisticexpialidocious day!

7 0

3 years ago

True or false: (a) If A2 is defined then A is necessarily square. (b) If AB and BA are defined then A and Bare square. (c) If AB

andrew-mc [135]

(a) True. Suppose A is a not a square matrix, with m rows and n columns. Then A² is not defined, because you can't multiply an m×n matrix by another m×n matrix.

(b) False. As an example, consider the matrices

$A_{3\times2} = \begin{bmatrix}1&0\\0&1\\0&0\end{bmatrix}$

$B_{2\times3} = \begin{bmatrix}-1&0&1\\0&0&1\end{bmatrix}$

Then both AB and BA are defined, with

$AB_{3\times3} = \begin{bmatrix}-1&0&1\\0&0&1\\0&0&0\end{bmatrix}$

$BA_{2\times2} = \begin{bmatrix}-1&0\\0&0\end{bmatrix}$

In general, you can multiply any m×n by any n×m matrix.

(c) True. Multiplying a m×n matrix by a n×m matrix always yields a m×m matrix, and multiplying a n×m matrix by a m×n matrix always yields a n×n matrix.

4 0

3 years ago

45.3 × 2.34 equal to

Lapatulllka [165]

45.3 × 2.34 = 106.002

7 0

3 years ago

3 + 5x - kx = y <br><br> (what’s the value of x)

lesya [120]

X = Y - 3 / 5 - k hope this helps

8 0

3 years ago

If the corresponding heights of similar pyramids are in a ratio of 3:4. What will be the ratio of the volumes of the similar pyr

rjkz [21]

Answer:1:1

Step-by-step explanation:

3 0

3 years ago