3 years ago

5x-6y=-25 and 4x-3y+20=0 How many solutions does the system have?

1 answer:

8 0

It has only 2 solutions

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liq [111]

The answer is 16.12. If you need a more specific answer do the square root of 260.

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Keith_Richards [23]

A line with a positive slope has a positive increase in x associated with a positive increase in y

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yanalaym [24]

Answer:

Option a is right.

Step-by-step explanation:

Parent funciton is

$f(x) = x^3$

The new graph is

$f(x) = -2x^3$

Since there is no change for x, there is no horizontal shift.

BUt since sign is changed there is a reflection on the line y=0 i.e. x axis.

Also new y is -2x^3 , -2 indicates the vertical shrink by scale factor 1/2

Option a is right

i.e. there is a reflection on x axis also there is a compression of scale factor 2 vertically.

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AURORKA [14]

The answer is x1= 0, x2= 6

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shtirl [24]

Answer:

28 1/8

Step-by-step explanation:

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2 years ago