Answer:
3/2 (12)
Step-by-step explanation:
9514 1404 393
-3 1/2
Put the argument where the variable is and do the arithmetic.
f(-1/4) = 2(-1/4) -3 = -1/2 -3
f(-1/4) = -(3 1/2)
78-41=37
72.22
23
-26-(-49)=-26+49=23