9
Chat with our AI personalities
5
Centre of circle: (2, 1.25) Slope of line: 9/4 Equation of line: y-1.25 = 9/4(x-2) => 4y-5 = 9x-18 => 4y = 9x-13
Points: (2, 3) and (11, 13) Slope: 10/9 Equation: 9x = 10x+7
19
This is a linear equation. The value x = -1 is the solution to this equation.