Which line is the graph of y= -2x+2? D B A C

Mathematics

2 answers:

Lilit [14]2 years ago

8 0

The answer is line b

abruzzese [7]2 years ago

5 0

The answer is b because in y=mx+c, m is the gradient and c is the y-intercept. since the y-intercept is 2, we can safely discard d as an option. when a gradient is -2, it is a negative graph which means a and c is out. so, you’re left with b!

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Sergio039 [100]

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You have been given the y-intercept of -4. The meaning of this is that the given line will go through the point (0, -4). Plug in 1 for x and find y.

$
y = 2x - 4

y = 2 * 1 - 4

y = 2 - 4

y = -2$


In graph C,= x = 1, y = -2

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3 years ago

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Firdavs [7]

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