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Nesterboy [21]
3 years ago
12

Which absolute value function has a graph that is wider than the parent function when graphed represents the parent function f(x

)=|x| reflected over the x-axis and translated 1 unit to the right
A. F(x) = -|x|+1
B. F(x) = -|x-1|
C. F(x) =|-x|+1
D. F(x) =|-x-1|

Mathematics
2 answers:
Advocard [28]3 years ago
7 0
The answer to this is B
pantera1 [17]3 years ago
5 0

Answer:

B.F(x)=-\mid{x-1}\mid

Step-by-step explanation:

We are given that a function

f(x)=\mid x\mid

We have to find absolute value of function when parent function reflected over the x- axis and translated 1 unit to the right.

The transformation rule when the point (x,y) is reflected over x- axis is given by

(x,y)\rightarrow (x,-y)

Apply the reflection on function  over x- axis then, we get

g(x)=-\mid x\mid

Transformation rule when the point (x,y) is shifted a units  towards right is given by

(x,y)\rightarrow (x-a,y)

When the graph is translated 1 units towards right then , obtained function is given by

F(x)=-\mid{x-1}\mid

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Subtract 5 from me then add 2. If you subtract 10 and then add 3, you get 15. What number am I
pshichka [43]

Answer:

You are 25

Step-by-step explanation:

This problem is a word problem that requires algebra notation, actually, we are meant to convert this word problem to mathematical expression then solve.

We proceed in a stepwise manner

let say what I have is x

1. Subtract 5 from me

  (x-5)

2. Then add 2

    (x-5)+2

3.  If you subtract 10

      (x-5)+2-10

4.  And then add 3

    (x-5)+2-10+3

5.  you get 15

   (x-5)+2-10+3=15

what am I is the question we need to answer, we do this by solving for x

x-5+2-10+3=15

x-15+5=15

x-10=15

x=15+10

x=25

7 0
3 years ago
Jackson had $25 to spend on groceries . After purchasing 5 cantaloupes he had $2.50 left how much did each cantaloupe cost
charle [14.2K]
Since the price of the cantaloupes is unknown, it will have to represented by a variable. Let's use x.
If Jackson starts with $25 and buys 5 cantaloupes of an unknown price, this subtracts 5 times the amount of 1 cantaloupe (which is x) from that $25.
This is shown as 25 - 5x.
After spending that money, he has $2.50 left over.
This means 25 - 5x = 2.50.
Now you just need to solve this by first isolating the variable.
First, subtract 25 from both sides.
25 - 5x - 25 = -5x
2.50 - 25 = -22.5
Then, divide both sides by -5. It's -5 since 5 is the coefficient and it's negative, so -5.
-5x / -5 = x
-22.5 / -5 = 4.5
This means x = 4.5.
And if x is 4.5, then that means the cost of 1 cantaloupe is $4.50.
3 0
3 years ago
Help me with question number 1 am very confused
katovenus [111]
0.15 x 10^3 just means that you will move 3 decimal places to the right.

So we get 150
5 0
3 years ago
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\text{We know:}\\\\\log_ab=c\iff b=a^c\\\\y=\log_{10}0.0001\\\\y=\log_{10}10^{-4}\to\boxed{y=-4}

8 0
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Andre45 [30]
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6 0
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