Given f(x) = x-4 and glx)=2x-1 Find (f-g)(x)

Let g(x)= -2x²+1

Find g(-3)
a -17
b 19
c -2
d 4

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..