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3 years ago

The inverse of y=x^2+8

Mathematics

1 answer:

poizon [28]3 years ago

6 0

Answer:

\sqrt{x-8},\:-\sqrt{x-8}

Step-by-step explanation:

change x and y and solve for x

You might be interested in

Express 512 as a power of 2. a) 2*8* b) 27*7* c)29*9* d) 210*10*

mote1985 [20]

Answer:

256^2

Step-by-step explanation:

256 power 2 is in a power of 2

7 0

2 years ago

Please help me ASAP

stellarik [79]

Answer:

The Graph is shown below

Step-by-step explanation:

The Graph of a Function

Given the function:

$\displaystyle y=g(x)=-\frac{3}{2}(x-2)^2$

It's required to plot the graph of g(x). Let's give x some values:

x={-2,0,2,4,6}

And calculate the values of y:

$\displaystyle y=g(-2)=-\frac{3}{2}(-2-2)^2=-\frac{3}{2}(-4)^2==-\frac{3}{2}*16=-24$

Point (-2,-24)

$\displaystyle y=g(0)=-\frac{3}{2}(0-2)^2=-\frac{3}{2}(-2)^2=-\frac{3}{2}*4=-6$

Point (0,-6)

$\displaystyle y=g(2)=-\frac{3}{2}(2-2)^2=-\frac{3}{2}(0)^2=0$

Point (2,0)

$\displaystyle y=g(4)=-\frac{3}{2}(4-2)^2=-\frac{3}{2}(2)^2=-\frac{3}{2}*4=-6$

Point (4,-6)

$\displaystyle y=g(6)=-\frac{3}{2}(6-2)^2=-\frac{3}{2}(4)^2=-\frac{3}{2}*16=-24$

Point (6,-24)

The graph is shown in the image below

8 0

2 years ago

John deposited $500 in a savings account at an annual interest rate of 5%. If John does not deposit or withdraw any money, what

Cloud [144]

Answer:

The answer is 250 in interest.

Step-by-step explanation:

I=prt, I=(500)(0.05)(10)

5 0

3 years ago

Need some help on this

enot [183]

Answer:

1= 0.5

2= 5 dollors

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

I WILL AWARD BRAINLIST PLS SOLVE

Ivanshal [37]

Answer:

Ah yes rsm.

Anyways, AB is parallel to DE so 72= angle BDE. So BDE+2x+2x=180

72+4x=180

108=4x

x=27

3 0

3 years ago