All categories

3 years ago

7th grade help me please:)

Mathematics

1 answer:

padilas [110]3 years ago

6 0

Answer:

4^9

262144

Step-by-step explanation:

You might be interested in

Find the smallest integer n for an O(xn) estimate of order of the function f(x)

alexdok [17]

Answer with explanation:

$f(x)=\frac{(x^3+x^2+5)(x^4-3x^2)}{(2x^2+2x-3)(4x^2+7)}\\\\f(x)=\frac{x^3\times (x^4-3x^2)+x^2 \times (x^4-3x^2)+5 \times (x^4-3x^2)}{2x^2\times (4x^2+7)+2x(4x^2+7)-3\times (4x^2+7)}\\\\f(x)=\frac{x^7-3x^5+x^6-3x^4+5x^4-15x^2}{8x^4+14x^2+8x^3+14 x-12x^2-21}\\\\f(x)=\frac{x^7+x^6-3x^5+2x^4-15x^2}{8x^4+8x^3+2x^2+14 x-21}$

The largest degree of numerator is 7 , while the largest degree of denominator is 4.So, as we know

$\frac{x^a}{x^b}=x^{a-b}\\\\\frac{x^7}{x^4}=x^{7-4}\\\\=x^3$

→So, order of the function is the highest degree in the function raised to power.Highest degree is 3,when you will reduce the function in Expression form.

So, Degree=3

Order=1

6 0

3 years ago

F(x) = 4x + 7, g(x) = 3x^2 Find (f + g)(x)

kondor19780726 [428]

For the functions f(x) = 4x + 7 and g(x) = -9x + 11, find f(g(0)). For the functions f(x) = 3x2 - 7 and g(x) = -3x2 + 4, find f(g(2)). (Do NOT put commas in large numbers.)

3 0

3 years ago

What is the least common multiple of 441 and 1008

topjm [15]

7056. 1008 x 7 = 7056. 7056 / 441 = 16

4 0

3 years ago

Match the equation to the graph where n is the Number of Burgers and C is the cost.

Softa [21]

Answer:

How did life during the Industrial Revolution differ in the North and the South?

In what ways did the Industrial Revolution make life better?

How did it make life more difficult? How did life during the Industrial Revolution differ in the North and the South?

In what ways did the Industrial Revolution make life better?

How did it make life more difficult?

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

All kites are squares true or false

Klio2033 [76]

Answer:

Step-by-step explanation:

Not all kites are a square.

8 0

3 years ago