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3 years ago

[ Please help! ] Choose the equation that represents the graph below.

Mathematics

1 answer:

Kitty [74]3 years ago

8 0

The line crosses the x -axis at point (9,0) and the y-axis at point (0,6).

If the equation of the line is $y=kx+b,$ then substitute the coordinates of the points into this equation:

1) $0=9k+b;$

2) $6=b.$

Substitute the second equation into the first:

$9k+6=0,\\ \\k=-\dfrac{2}{3}.$

The equation of the line is

$y=-\dfrac{2}{3}x+6.$

Answer: option C

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3 years ago

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ziro4ka [17]

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See answers below

Step-by-step explanation:

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