If O is an angle in standard position and its terminal side passes through the point (2,-1), find the exact value of tan 0 in simplest radical form.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

the answer is -1 for this question

step-by-step explanation: