16 2
State if the number
irrational
is rational or irrational.
I
b. rational
a.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4