F ∝ \(\cfrac{1}{d^2}\).The graph of F – d is
A) straight line
B) parabolic
C) irregular
D) A or B
0 Answers
Draw the graph of the equation y=3x. Form your graph, find the value of y when (i) x=2 (ii) x=-2.
Correct Answer - (i) y=6 (ii)` y=-6`
2 Answers 1 views
Draw the graph of the equation `x+2y-3=0`. From your graph, find the value for y when (i) x=5 (ii) x=-5.
Correct Answer - (i) y=1 (ii) y=4
2 Answers 1 views
Draw the graph of the equation, `2x-3y=5`. From your graph , find (i) the value of y when x=4 and (ii) the value of x when y=3.
Correct Answer - (i) y=1) (ii) x=7
2 Answers 1 views
Draw the graph of line `4x+3y=24` Write the coordinates of points where this line intersects the x-axis and y-axis. Use this graph to find the area of
Correct Answer - (i) A(6,0) and B(0,8) (ii) 24 sq units
2 Answers 1 views
Draw the graph for each of the equations `x+y=6 and x-y=2` on the same graph paper and find the coordinates of the point where the two straight lines
Correct Answer - (4,1)
2 Answers 1 views
The points (0, 0), (0, 3), (4, 3) and (4, 0) are plotted in graph sheet. The figured formed by joining the points with straight lines is
Correct option is D) rectangle
2 Answers 1 views
The graph of x = k is a line parallel to Y – axis at a distance of k units and passing through the point
Correct option is (C) (k, 0) Line x = k is passing through the point (k, 0).
2 Answers 1 views
Match the items of first line with second line. First line : 1. Charles Elton 2. Charles Darwin
(A) 1 – b, 2 – c 3 – a
2 Answers 1 views
F ∝ 1/d^2.The graph of F – d is A) straight line
Correct option is B) parabolic
2 Answers 1 views
Graph of Hooke’s law is in the shape of A) straight line passing through origin
A) straight line passing through origin
2 Answers 1 views