exam Maths Puzzle Numerical Ability

Determine which two equations represent perpendicular lines.
(a) y = x - 3
(b) y = 3x -
(c) y = x +
(d) y = x -

Read Solution (Total 0)

exam Other Question

Could you take the time to help me solve this problem: Using Geometric Approach, maximize P = 10 x + 2 y, subject to the constraints x > 0, y > 0,
x + 2 y > 4, and x - 2 y > 0. Sh Use a graphic calculator to solve the equation. Round to two decimal places:
8 on power "x" =2.1

Thanks