exam Maths Puzzle Numerical Ability

y=-x^2
y=-4x^2
y=-6x^2

Read Solution (Total 0)

exam Other Question
Graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph.


1) 4.2x + 3.8y = 1.9



2)3x = -2


3)7.1x - andrea is three times as old as she was four years ago.how old is she now?