exam Maths Puzzle Numerical Ability

i need help in graphing y= 2x +1

Read Solution (Total 0)

exam Other Question

the question is:
solve this system.

x-y=5
x2+y2=25 How many solutions will a system of linear equations have if the lines have the same slope but different y-intercepts, the lines have different slopes, and the lines have the same slope and the same y-intercept?