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2 years ago

The equation of the graphed line is 2x – y = –6. What is the x-intercept of the graph?

Mathematics

2 answers:

Bas_tet [7]2 years ago

4 0

U can either look at ur graph...and where the line crosses the x axis is ur x intercept...which is (-3,0)

OR

take ur equation and sub in 0 for y, and solve for x, ur x intercept.
2x - y = -6
2x - 0 = -6
2x = -6
x = -6/2
x = -3.....so ur x intercept is (-3,0)

Pachacha [2.7K]2 years ago

4 0

The x-intercept is: -3
2x - y = -6
2x = -6 (cover the -y with hand: mitten rule)
x = -3

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we know that

When divide exponents (or powers) with the same base, subtract the exponents

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