Interpreting Graphs

IMPORTANT

Interpreting Graphs: Overview

This topic covers concepts, such as, Slope of a Line, Finding Slope of a Line Parallel to the x-axis & Graph of Equation of Straight Lines etc.

Important Questions on Interpreting Graphs

EASY
IMPORTANT

The straight-line equationy=x3+14 cuts y- axis at the point

EASY
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Slope of any line parallel to horizontal axis of the coordinate plane is zero.

EASY
IMPORTANT

The slope of a line which is parallel to x-axis is

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If the slope of a line which makes an angle of 30° with the positive direction of y -axis measured anticlockwise is -k then find k.

EASY
IMPORTANT

The slopes of four lines are given below. Which of them is parallel to x-axis

EASY
IMPORTANT

A line has the equation 3x+9y=12 and other line has 7x+my=14. If both lines are parallel to each other then find the value of m,

EASY
IMPORTANT

Find the slope of the line, which makes an angle of 30° with the positive direction of y-axis measured anticlockwise.

EASY
IMPORTANT

The angle included between the straight lines x=0 and y=3x+5 is _________

EASY
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The angle made by the straight line 3x+y=1 with the negative direction of x-axis is ______

MEDIUM
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The slope of the line 3x+5=0 is _______

MEDIUM
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Determine the slope and y intercept of the line 3x+2y4 =0.

MEDIUM
IMPORTANT

If angle between two lines is tan-12817 and one line passes through two points 5,2 and 12,7 and equation of second line is px+7y=29, then what is the value of p?

HARD
IMPORTANT

What is the slope of the line perpendicular to the line passing through the points (3, -2) and (4, 2) ?

MEDIUM
IMPORTANT

If the slope of one of the pair of lines represented by ax2+2hxy+by2=0 is the three times to the other, then h2:ab is:

EASY
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Slope of the line AB is -43. Coordinates of points A and B are (x, -5) and (-5, 3) respectively. What is the value of x?

EASY
IMPORTANT

The slope of the line which makes an angle of 30° with the positive direction of the Y-axis measured in an anticlockwise direction is:

EASY
IMPORTANT

ax-4y=-6 has a slope of -32. What is the value of a?

MEDIUM
IMPORTANT

Which of the following correctly defines the slope of a line?

EASY
IMPORTANT

The slope of line x, y/x=2t+3, y=2t+5, tR is

EASY
IMPORTANT

The slope of line x, y/x=2t+3, y=2t+5, tR is ........