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4 years ago

Which graph represents the function f(x)=x4+8x3+6x2−40x+25?

Mathematics

2 answers:

dimulka [17.4K]4 years ago

8 0

Answer:

Graphic A. (Upper left graphic)

Step-by-step explanation:

The roots of the fourth-order polynomial are, that is the values of x which make polynomial equal to zero:

$x = 1$ and $x = -5$

By comparing the results with each graphic, it is evident that option A corresponds with the function. (Upper left graphic)

son4ous [18]4 years ago

6 0

Answer:

In the picture below.

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Oksanka [162]

Answer:

Most likely 1/3 (one third) because there are three options to choose from, Ham, turkey of chicken.

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4 years ago

Write a formula that will help james find the price per milliliter for each brand

navik [9.2K]

Answer:

$z=\frac{x}{y}$

Step-by-step explanation:

The complete question is

James has to buy juice for his class party. there are several brands of juice at the store, and each container is a different size and price. write a formula that will help James find the price per milliliter for each brand.

x=price of juice

y=number of milliliters in carton

z=price per milliliter

we know that

The price per milliliter for each brand, is the same that the unit rate

To find out the unit rate , divide the price of juice by the number of milliliters in carton

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3 years ago

Which angles are acute? check all that apply.

Alex17521 [72]

Right us acute like leebron jameson

3 0

3 years ago

Read 2 more answers

Find the equation of a line that contains the points (−2,2) and (−6,−5). Write the equation in slope-intercept form, using fract

mamaluj [8]

Answer:

y = (4/7)X + 22/7

Step-by-step explanation:

Moving from (-2, 2) to (-6, -5), we see that x (the "run") decreases by 4 and y (the "rise") decreases by 7 (from 2 to -5). Thus, the slope is m = rise / run =

-4/(- 7) = 4/7. The slope intercept form y = mx + b takes on the specific values 4/7 for m, 2 for y and -2 for x:

2 = 4/7(-2) + b, or 14 = -8 + 7b. Thus, 22 = 7b, and b = 22/7.

The desired equation is y = (4/7)X + 22/7.

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3 years ago

Read 2 more answers

Use order of operations to solve the equation 10 - 5 x 2 + 24 divided by 12 + 6 - 7

Flauer [41]

Answer:

Step-by-step explanation:

1. 10 - (5 x 2) + 24 $divided$ by 12 + 6 - 7

2. 10 - 10 + (24/12) + 6 - 7

3. (10 - 10) + 2 + 6 - 7

4. (2 + 6) - 7

5. 8 - 7 = 1

8 0

3 years ago