Book
Maths Puzzle
Algebra
"By drawing an appropriate linear graph, write down the solutions of x^2-x-4=0"
I am not sure how to draw the graph or how to find the solutions.
Read Solution (Total 0)
Book Other Question
Three sides of the square have the rules
x=-1 y=3 x=6
There are two possible squares
a)write down the rule for the missing side of each square
b)write down the co-ordina
1. fill in the chart with 3 ordered pairs. show your work. x + 3y = -6 2. 2x - y = -2 3. graph the following by using the slope-intercept method. be sure to state the slope ane th