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2 years ago

7

Determine whether or not the following graph represents two quantities that are proportional to each other. Explain your reasoni

ng.

1 answer:

castortr0y [4]2 years ago

5 0

Answer:

The quantities are not proportional.

Step-by-step explanation:

The values, x and y, do not begin or pass through the origin, (0,0). This means they are not proportional.

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Can anyone pleaseee help me with this question

bija089 [108]

Answer:

3.7

Step-by-step explanation:

$4(x+3.3)=28\\4x+13.2=28\\4x=28-13.2\\\\4x=14.8$

$x=\frac{14.8}{4} =3.7$

Hope this helps

3 0

2 years ago

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Answer this one please!

Scilla [17]

Using simultaneous equation,

a=-1, b=1, x=1, y=0
OR
a=1, b=-1, x=1, y=0.

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2 years ago

Need help quickly! Thanks

Rzqust [24]

Answer:

y = $-2^x$

Step-by-step explanation:

If the equation of a function is in the form of y = h(x)

When the graph of this function is reflected across x-axis,

Transformed function will be,

y = -h(x)

Further reflected across y-axis, then the transformed function will be,

y = -h(-x)

By this rule,

Given equation when reflected across x-axis,

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

Further reflected across y-axis,

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

y = $-(2^{-1})^x$

y = $-2^x$

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2 years ago

For the equation , y = -3x + 5 , tell whether its graph passes through the first quadrant. Explain how you know.

Vsevolod [243]

For any point to be in the first quadrant, it must have a positive "x" value and "y" value.
If x = 1 then y = 2, a point with both x and y positive values which would be in the First Quadrant.

3 0

3 years ago

Is 14.5℅ equivalent to 14.5

vova2212 [387]

No, it actually is not!

If you are to change it to a number,

14.5% = .145

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3 years ago

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