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3 years ago

Q is a degree 5 polynomial that passes through the origin, has zeros i and 3 - i, and q( - 2) = - 520. Find

Mathematics

1 answer:

lana66690 [7]3 years ago

6 0

Keirekwkwmsndnsnwowooskssk

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T-activity-player/star/start

wolverine [178]

Answer:

$2400

Step-by-step explanation:

as you realize, it is going down by $400 per year

6000, 5600, 5200, 4800, 4400, 4000, 3600, 3200, 2800, 2400
1. 2. 3. 4. 5. 6. 7. 8. 9. 10

it would be $2400

3 0

2 years ago

Write an equation for each graph in a slope Intercept form

artcher [175]

Answer:

y=2x-3

Step-by-step explanation:

Y-intercept can be read off the graph.

Slope can be determined using the formula:

y2-y1 divided by x2-x1 (Substitute co-ordinates)

6 0

3 years ago

Read 2 more answers

What is 360x 10 to the 3rd power?

Nadya [2.5K]

Answer: 360,000

Reason:

Think of 360 as 360.0

We move the decimal point 3 spots to the right to get to 360,000.0 or simply 360,000; this movement of 3 to the right is directly because of the exponent over the 10.

The 10^3 represents "thousand", so "360 x 10^3" is "360 thousand" = 360,000.

8 0

1 year ago

Help im trying to get better grades

ioda

Answer:

Blank 1: $\tt{(1\frac{5}{7},-1) }$

Blank 2: $\tt{(-1\frac{5}{7},1) }$

Step-by-step explanation:

To find the reflection over the x-axis and y-axis:

As we know, the image of the point (x,y) under a reflection over the x-axis is (x,−y).

So, we get,

$\tt{(-1\frac{5}{7},1) }$

So, the answers are,

Blank 1 : $
\tt{(1\frac{5}{7},-1) }

$

Blank 2: $
\tt{(-1\frac{5}{7},1) }

$

I hope this Helps you!

If you have any questions let me know!

4 0

2 years ago

4. Multiply the two polynomials using the destructive property.5. Are the two products the same when you multiply them horizonta

nikklg [1K]

Given:

$(4x^2-4x)(x^2-4)$

To multiply the two polynomials using the distributive property, we first follow the rule shown below:

For: (a+b)(c+d)=a(c+d)+b(c+d)=ac+ad+bc+bd

We let:

$\begin{gathered} a=4x^2 \\ b=-4x \\ c=x^2 \\ d=-4 \end{gathered}$

Now, we plug in what we know:

$\begin{gathered} (4x^{2}-4x)(x^{2}-4) \\ =(4x^2)(x^2)+(4x^2)(-4)+(-4x)(x^2)+(-4x)(-4) \\ Simplify\text{ and rearrange} \\ =4x^4-16x^2-4x^3+16x \\ =4x^4-4x^3-16x^2+16x \end{gathered}$

Therefore, the answer is:

$=4x^4-4x^3-16x^2+16x$

6 0

1 year ago