True or false?(a) The equation of the x-axis is x = 0.(b) The line x =

1.	True or false?(a) The equation of the x-axis is x = 0.(b) The line x = 4 is parallel to y-axis(c) The line y = 8 is perpendicular to x-axis.(d) The lines x = y and x = − y are perpendicular to each other.(e) The lines x = 9 and y = 9 are perpendicular to each other.(f) The graph of y = x2 is a straight line.(g) The line y = 3x + 4 does not intersect x-axis.(h) In a rectangular coordinate system, the coordinate axes are chosen such that they form a pair of perpendicular lines.
Answer» True or false? (a) The equation of the x-axis is x = 0. (b) The line x = 4 is parallel to y-axis (c) The line y = 8 is perpendicular to x-axis. (d) The lines x = y and x = − y are perpendicular to each other. (e) The lines x = 9 and y = 9 are perpendicular to each other. (f) The graph of y = x² is a straight line. (g) The line y = 3x + 4 does not intersect x-axis. (h) In a rectangular coordinate system, the coordinate axes are chosen such that they form a pair of perpendicular lines.

True or false?(a) The equation of the x-axis is x = 0.(b) The line x = 4 is parallel to y-axis(c) The line y = 8 is perpendicular to x-axis.(d) The lines x = y and x = − y are perpendicular to each other.(e) The lines x = 9 and y = 9 are perpendicular to each other.(f) The graph of y = x2 is a straight line.(g) The line y = 3x + 4 does not intersect x-axis.(h) In a rectangular coordinate system, the coordinate axes are chosen such that they form a pair of perpendicular lines.

Answer»

True or false?

(a) The equation of the x-axis is x = 0.

(b) The line x = 4 is parallel to y-axis

(d) The lines x = y and x = − y are perpendicular to each other.

(e) The lines x = 9 and y = 9 are perpendicular to each other.

(f) The graph of y = x² is a straight line.

(g) The line y = 3x + 4 does not intersect x-axis.

(h) In a rectangular coordinate system, the coordinate axes are chosen such that they form a pair of perpendicular lines.