exam Maths Puzzle Numerical Ability

9) Solve. Round results to the nearest thousandth.

7x2 - 6x - .4255 = 0

Read Solution (Total 0)

exam Other Question

I need an explanation to this:
Genaerate ordered pairs fo y= x-4 using x= 2,3,4,5 and 6. Graph the ordered pairs and describe the pattern.
After that it shows a graph
input output ordered pair 1/2x=3 5/6