The graph of the function f(x)= -3x+3 is shown. What is the value of f(3)

What is the value of f(0)
What is the value of f(1)
Plz help me due tonight

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.