Math vocab

opp/hyp

opp/adj

adj/hyp

The number attached to the variable. The coefficient of (7x) is (7).

Flip the fraction. The reciprocal of (1/4) is (4/1).

The line that passes from one side of the circle to the other side, that is passing through the middle of the circle.

Unknown number (3x).

a^2+b^2=c^2

Choosing a test point. (3,5)