Linear Equation Quiz 2

The slope of the line passing through (2, 3) and (4, 7) is …………

The value of P for which the pair of equations 2Px + 3y = 7, 2x + y = 6 has exactly one solution.

If $2^x+3^y=17 \,; 2^{x+2} - 3^{y+1}=5$, then (x, y) is……………

The value of k for which the system of equations (3k + 1) x + 3y – 2 = 0 and ($k^2$ + 1) x + (k – 2) y – 5 = 0 has no solution is….......

If a pair of linear equations is consistent, then the lines are:

The larger of two supplementary angles exceeds the smaller by 18°. The angles are ……………

The sum of two numbers is 20 and their product is 64. Then one of the number is …………

The value of k for which the pair of equations 3x + 4y + 2 = 0 and 9x + 12y + k = 0 represent coincident lines is ………

If $2^x+3^y=31 , 2^{x+2}-3^{y+1}=-65$, then …………

The point of intersection of the lines 2x + 3y – 5 = 0 and 3x – 4y + 1=0 lies in which quadrant ?