Question

4: The pair of equations y = 0 and y=-7 has
(A) one solution
(B) two solutions
(C) infinitely many solutions
(D) no solution
5: The pair of equations x = a and y = b graphically represents lines which are
(A) parallel
(B) intersecting at (b, a)
(C) coincident
(D) intersecting at (a, b)​

Answer 1

Answer:

4:(B) two solutions

5:(D) intersecting at (a, b)

Answer 2

Answer:

4. (c)infinitely many solution

5. (d)intersecting at (a,b).