Find three different solutions of the each of the following equations.
(i) 3x + 4y = 7 (ii) y = 6x (iii) 2x - y = 7
(iv) 13x - 12y = 25 (v) 10x + 11y = 21 (vi) x + y = 0

Write four solutions for each of the following equations : 2x + y =7

Draw the graph of each of the following linear equations. (i) 2y = -x + 1 (ii) –x + y = 6 (iii) 3x + 5y = 15 (iv) x/2-y/3 =3

If (0, a) and (b, 0) are the solutions of the following linear equations. Find ‘a’ and ‘b’. (i)8x - y = 34 (ii) 3x = 7y - 21 (iii)5x - 2y + 3 = 0

Find dervatives of the following functions: (i) y=2x^(3) , (ii) y=4/x , (iii) y=3e^(x) , (iv) y=6 ln x , (v) y=5 sin x

Write each of the following in the form of ax + by + c = 0 and find the values of a, b and c (i) x = -5 (ii) y = 2 (iii) 2x = 3 (iv) 5y = -3

Find the degree of each of the polynomials given below (i) x ^(5) - x ^(4) +3 (ii) x ^(2) + x -5 (iii) 5 (iv) 3x ^(6) + 6y ^(3) -7 (v) 4- y ^(2) (vi) 5t - sqrt3

For each graph given below, four linear equations are given. Out of these find the equation that represents the given graph. (i) Equations are (A) y = x (B) x + y = 0 (C) y = 2x (D) 2 + 3y = 7x (ii) Equations are (A) y = x + 2 (B) y = x - 2 (C) y = -x + 2 (D) x + 2y = 6

Express the following linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case. (i) 8x + 5y - 3 = 0 (ii) 28x - 35y = - 7 (iii) 93x = 12 - 15y (iv) 2x = - 5y (v) x/3+y/4=7 (vi) y=(-3)/2x (vii) 3x+5y=12