book Maths Puzzle Numerical Ability

can you show me how to graph this equation

y

Read Solution (Total 0)

book Other Question

I have a nightmare problem. Can someone help show me how to both solve and check the answer? Thanks.

sqrt of - w + 113 - sqrt of w + 108 = -1
Where w is a real number I need help with a math problem. Can you help me?
1) 16 1/2 -5(8/7 +8)

The slash in front of the 7 is suppose to be a spuare root sign.
I need to know how to solve this probl