Mathematics for IGCSE & O level - Graphs Of Functions (Section 5 - No. 2)
In a graph for y = x^2 -5x +6. The values that you draw a line to solve the equation?
y = 2
y = 4
y = 6
y = 5
Vysvětlení
In the graph for y = x^2 -5x +6, to solve the equation is where y = 6, so you can draw the line at this point to solve the equation.