Which graph represents a line with a slope of and a y-intercept equal to that of the line y = x – 2? HELP!!!!!!!!!!!!!!!!!!!!!!!!!

30 POINTS!!!

AND BRAINLEIST!!!!

Which graph represents a line with a slope of and a yintercept equal to that of the line y x 2 HELP 30 POINTS AND BRAINLEIST class=
Which graph represents a line with a slope of and a yintercept equal to that of the line y x 2 HELP 30 POINTS AND BRAINLEIST class=
Which graph represents a line with a slope of and a yintercept equal to that of the line y x 2 HELP 30 POINTS AND BRAINLEIST class=
Which graph represents a line with a slope of and a yintercept equal to that of the line y x 2 HELP 30 POINTS AND BRAINLEIST class=

Respuesta :

None of the graphs have a slope and y-intercept equal to y = x - 2.

y = x - 2 has a slope of 1 and y-intercept of -2, none of the graphs you shown have a slope of 1.

None of the graphs represents the line y = x - 2

The given equation is:

y = x - 2

Comparing the equation with:

y = mx + c

The slope, m = 1

The y-intercept, c = -2

The y-intercept is the point where the line cuts the y axis

The only graphs that can possibly represent the line y = x - 2 are the first and the last graphs because they have a y-intercept of -2

We can test further by looking for the slopes of these graphs

For the first graph:

The slope = (4-(-2))/(4-0)

The slope = 6/4 = 1.5

The y-intercept = -2

For the last graph

The y-intercept = -2

The slope = (-2-0)/(0-(-3))

The slope = -2/3

Therefore, since none of the graphs have a slope of 1, none of them represents the line y = x - 2

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