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2 years ago

Find XY when X is (-3,0) and y is (0,7)

Mathematics

1 answer:

ElenaW [278]2 years ago

7 0

Answer:

X=(-3,0)

Y=(0,7)

hope it helps.........

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Marrrta [24]

Answer:

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3 years ago

Use a table of values with at least 5 values to graph the following function:

34kurt

The given expression :

$y=(\frac{1}{2})^x$

For coordinates:

put x = 0 then :

$\begin{gathered} y=(\frac{1}{2})^0 \\ y=1 \end{gathered}$

Coordinate : (x, y) = (0, 1)

Put x= 1 and simplify :

$\begin{gathered} y=(\frac{1}{2})^1 \\ y=\frac{1}{2} \\ y=0.5 \end{gathered}$

Coordinate : (x, y) = ( 1, 0.5)

Put x = (-2) and simplify :

$\begin{gathered} y=(\frac{1}{2})^{-2} \\ y=\frac{1^{-2}}{2^{-2}} \\ y=\frac{2^2}{1^2} \\ y=2^2 \\ y=4 \end{gathered}$

Coordinate : (x, y) = ( -2, 4)

Put x = (-3) and simplify :

$\begin{gathered} y=(\frac{1}{2})^{-3} \\ y=\frac{1^{-3}}{2^{-3}} \\ y=\frac{2^3}{1^3} \\ y=2^3 \\ y=8 \end{gathered}$

Coordinate : (x, y) = (-3, 8)

Substitute x = (-1) and simplify :

$\begin{gathered} y=(\frac{1}{2})^x \\ y=(\frac{1}{2})^{-1} \\ y=\frac{1^{-1}}{2^{-1}} \\ y=\frac{2}{1} \\ y=2 \end{gathered}$

Coordinate : (x, y) = ( -1, 2)

So, the coordinates are :

The graph is :

4 0

1 year ago

1) A radio signal travels from the earth and through space at a speed of 300,000 km/s. How far into space would the signal trave

riadik2000 [5.3K]

Answer:

1. 24,000,000, i believe you divide, 300,000/80.

2. 4.065 seconds, i also believe you divide 5000m/1230.

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3 years ago

How can you show your work on rounding

MAXImum [283]

U can show your work by underlining what your rounding and showing which place it is it the right of it but there is no mathematical work

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3 years ago

Read 2 more answers

LOOK AT THIS!!!!!!!!!!!!!!!!!!!!!!!

Gelneren [198K]

Answer:

8 x 1^2 = 8

have a good day and be safe

-Hops

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3 years ago