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UNO [17]
3 years ago
12

Given that (-8,-5) is on the graph of f(x), find

Mathematics
1 answer:
Lemur [1.5K]3 years ago
7 0

Answer:

(-6,-5)

Step-by-step explanation:

Let a function be f(x)

So, f(x-a) would be the same function BUT translated a units to the RIGHT.

So, that changes all x coordinates a units to the right (+a) and all the y-ccordinates remains same.

Our function goes through the transformation f(x-2), which means 2 units to the right, so we "ADD" 2 to all x-coordinates and y remains same.

Thus, the point (-8,-5) would become (-8+2,-5) = (-6,-5)

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5.5.5.5.4.4.4 in exponential form.
Paha777 [63]

5^4 and 4^3

hope it helps!

if not, sorry...

8 0
3 years ago
PLEASE HELP ME.
Juli2301 [7.4K]

Answer:

its a counterclockwise rotation of 90° about the origin.

Step-by-step explanation:

3 0
3 years ago
If triangle ABC is similar to triangle DEC, find the values of x and y.
Mumz [18]

The values are x=8 and y=35, if the given ΔABC and ΔDEC are equal, it is obtained by Pythagoras theorem.

Step-by-step explanation:

The given are,

           From ΔABC,

                    AB= 6

                    BC= 10

                    AC = x

           From ΔDEC,

                    CD= 28

                    DE= 21

                    CE = y

Step:1

        Pythagoras theorem from  ΔABC,

                    BC^{2}=AB^{2} + AC^{2}...............(1)

       Substitute the values,

                   10^{2} = 6^{2} + AC^{2}

                  100 = 36 + AC^{2}

                   AC^{2} = 100 - 36

                           = 64

                    AC = \sqrt{64}

                    AC = 8

                  AC = x = 8

Step:2

        Pythagoras theorem for ΔDEC,

               CE^{2} = CD^{2}  + DE^{2}................(2)

       From the values,

              CE^{2} = 28^{2} + 21^{2}

             CE^{2} = 784 + 441

                     = 1225

              CE = \sqrt{1225}

              CE = 35

             CE = y = 35

Result:

         The values are x=8 and y=35, if the given ΔABC and ΔDEC are equal.

5 0
3 years ago
What does simplify mean in math?
Law Incorporation [45]
Simplify in Math, like in English, means to make as simple as possible - as "down to the roots as possible".

In the example = 36 + 10 . To simplify fully would be = 46 since that is as simple as it gets.

In algebra, to simplify fully might involve 14 = 2x, where to simplify fully would be to find x (x = 7)
5 0
3 years ago
Read 2 more answers
You withdrew $36.25 from your checking account. Now your balance is -$14.75. Write and solve an equation to find the amount of m
iVinArrow [24]
Total was x
subtract 36.25 amount of money and you have -14.75 left

You can write this 
x - 36.25 = -14.75
add 36.25 to both sides
x = -14.75 + 36.25
Solve by combining like terms
x = 21.5

You had $21.5 on your account before you withdrew $36.25 and had a balance of -$14.75 left.

Hope this helps!

8 0
3 years ago
Read 2 more answers
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