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3 years ago

May I please get the answer. not for homework or assignment.

Mathematics

1 answer:

sasho [114]3 years ago

6 0

You use the quotient rule

It comes to

18x^4 - 3x^3 + 18x^2 + 8x + 4

-----------------------------------------

(3x2 + 2)^ (3/2)

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What value of q makes the equation true? -8=32-5q

Vadim26 [7]

Answer:

Step-by-step explanation:

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3 years ago

Complete the data table for the function f(x) = -x - 2 + 2.

alexgriva [62]

Given the following function:

$\text{ f(x) = }\sqrt[]{-x\text{ -2}}\text{ + 2}$

y = f(x)

Therefore, let's complete the data table by substituting each x-values to be able to get the respective y-values,

We get,

At x = -2,

$\text{ y = f(x) = }\sqrt[]{-x-2}\text{ + 2}$ $\text{f(-2) = }\sqrt[]{-(-2)-2}\text{ + 2}$ $\text{ = }\sqrt[]{2\text{ - 2}}\text{ + 2}$ $\text{ = }\sqrt[]{0}\text{ + 2}$ $\text{ y = f(-2) = 2}$

Therefore, y = 2 at x = -2.

At x = -3,

$\text{ y = f(x) = }\sqrt[]{-x-2}\text{ + 2}$ $\text{f(-3) = }\sqrt[]{-(-3)-2}\text{ + 2}$ $\text{= }\sqrt[]{3-2}\text{ + 2}$ $\text{= }\sqrt[]{1}\text{ + 2}$ $\text{= }1\text{ + 2}$ $\text{ f(-3) = 3}$

Therefore, y = 3 at x = -3.

At x = -6,

8 0

1 year ago

Suppose f(x)=x^2. what is the graph of g(x)=f(3x)?<br>

Katarina [22]

Answer:

Step-by-step explanation:

because since there is no negative sign in front of the 3x we automatially know there is no reflection so that rules out answers A and B. Then, since 3 is greater than 1 we can determine that it is a stretch which would rule out answer C so the answer is D

6 0

3 years ago

What equation relates the distance, y, and the time, x?

seraphim [82]

9514 1404 393

Answer:

y = 15x

Step-by-step explanation:

You can identify the slope (constant of proportionality) by finding y when x = 1. That value is 15. It goes into the equation as the coefficient of x.

y = 15x

5 0

3 years ago

Read 2 more answers

the cost of circular mirrors is directly proportional to the square of the diameter. a circular mirror with a diameter of 60cm c

defon

When 'y' is directly proportional to 'x', we express this by

y = kx

where 'k' is the constant, which we need to work out first

Cost of circular mirrors = (k) (diameter)²
50 = k(60)²
50 ÷ 3600 = k

the proportional formula is

y = (1/72)x²

The cost of the mirror when diameter = 90cm

y = (1/72) (90)²
y = 112.5

Answer: $112.50

6 0

4 years ago