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4 years ago

If f(x) = x^2 then which of the following is f(x+3)?

Mathematics

1 answer:

Ivanshal [37]4 years ago

7 0

<h3>Answer:</h3>

None of the above

<h3>Step-by-step explanation:</h3>

Put (x+3) where x is in the definition of f(x).

... f(x+3) = (x+3)² = x² +6x +9

_____

Have your teacher show you how to work this problem and select an answer from those provided here. (It cannot be done.)

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Rose spent 124 on 10 cars & 4 cats what is the cost for 1 car & 1 cat.

Rudiy27

Answer:

$6 per cat, $10 per car

Step-by-step explanation:

I guess and checked my work.

4 0

3 years ago

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.

lubasha [3.4K]

Answer:

The answer is option C.

Step-by-step explanation:

The arithmetic sequence is given by

$A(n) = - 6 + (n - 1)( \frac{1}{5} )$

where n is the number of terms

For the first term

n = 1

So we have

$A(1) = - 6 + (1 - 1)( \frac{1}{5} )$

$= - 6 + (0)( \frac{1}{5} )$

$= - 6$

For the fourth term

n = 4

$A(4) = - 6 + (4 - 1)( \frac{1}{5} )$

$= - 6 + (3)( \frac{1}{5} )$

$= - 5 \frac{2}{5}$

For the tenth term

n = 10

$A(10) = - 6 + (10 - 1)( \frac{1}{5} )$

$= - 6 + (9)( \frac{1}{5} )$

$= - 4 \frac{1}{5}$

Hope this helps you

4 0

3 years ago

-6=x/8+4 what is the value of x?

taurus [48]

Answer:

-80

Step-by-step explanation:

Subtract 4:

-10 = x/8

Multiply by 8:

-80 = x

The value of x is -80.

_____

This sort of equation is sometimes referred to as a "two-step" linear equation.

Step 1. After you identify the term containing the variable (x/8), you identify any constants on the same side of the equal sign (+4). Add their opposite to both sides of the equation. That gets the variable term by itself.

Step 2. Then identify the coefficient of the variable (1/8). Multiply both sides of the equation by the reciprocal of this value. That will make the coefficient of the variable become 1. The constant on the other side of the equal sign is now the value of the variable.

6 0

3 years ago

sal is making bracelets for a fundraiser. He uses 6 inch yarn per bracelet. How many bracelets can sal make with 5 feet of yarn?

DedPeter [7]

I think the correct answer should be 10

12 inches = 1 foot
12/6 = 2
5*2 = 10

6 0

3 years ago

Read 2 more answers

Maria's dog weighs 6 times as uch as her rabbit. Together the pets weight 56 pounds. What does Marias dog weigh? How did you fig

WITCHER [35]

56÷6 = 9.33
Maria's dog weighs 9.33 units

7 0

3 years ago

Read 2 more answers