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qaws [65]
3 years ago
8

Question in screenshot.

Mathematics
1 answer:
Orlov [11]3 years ago
4 0
Answer: f’(x)= (-2)/(x^2), and g’(x)=-2x

Step by step solution: Please see photo

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Find f(-5) if f(x) = |x + 11|.<br> 4<br> 5<br> 6
uysha [10]

Substitute x with -5.

f(-5) = |-5 + 11|

f(-5) = |6|

f(-5) = 6

Option C is the correct answer.

Hope This Helped! Good Luck!

8 0
3 years ago
Last week at a​ festival, a man sold 5 times as many​ tie-dyed T-shirts as​ silk-screened shirts. He sold 210 shirts altogether.
Alexeev081 [22]

Answer:

The number of​ tie-dyed shirts is 175

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the number of tie-dyed T-shirts sold.

y is the number of  silk-screened shirts.

He sold 210 shirts altogether.

This means that x + y = 210

Last week at a​ festival, a man sold 5 times as many​ tie-dyed T-shirts as​ silk-screened shirts.

This means that x = 5y or y = \frac{x}{5}

How many​ tie-dyed shirts did he​ sell?

This is x.

x + y = 210

x + \frac{x}{5} = 210

\frac{5x + x}{5} = 210

6x = 210*5

x = \frac{210*5}{6}

x = 175

The number of​ tie-dyed shirts is 175

3 0
4 years ago
Whats the answer to j/2 - -1=2
prisoha [69]

Answer:

<u>J=2</u>

Step-by-step explanation:

1/2j+1=2        (Subtract 1 from both sides)

     -1  -1

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

1/2j=1

2*(1/2j)=(2)*(1)    (Multiply both sides by 2)

j=2

5 0
3 years ago
Read 2 more answers
Explain the effect f (x)+k has on the graph if the exponential function f (x) Be specific and use complete sentences for full cr
Masteriza [31]
The +k part of the function takes the original function and translates it straight up k units. It's as simple as that.  If your function is the line f(x) = 3x, then the function f(x) = 3x + 4 moves that first function up 4 units.
7 0
3 years ago
The series 10 + 17 + 24 + 31 + 38 + . . . is: arithmetic geometric both neither
Greeley [361]
The answer is geometric because its increasing by 7 each time
6 0
3 years ago
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