exam Maths Puzzle Numerical Ability

Find the exact value of cos(-420�)

Read Solution (Total 0)

exam Other Question

Find the equation of the line parallel to 4x-3y=8 and also goes through (0,5) Need help with graphing this one.

Given the points below.

x = -2, -1, 0, 1, 2
y = .25, .5, 1, 2, 4

Graph the function, identify the graph of the function (line, parabo