8.5
-
1.00 + 2.50 + 2.50 + 2.50 = 8.5
So it’s definitely not the first two options as you can see from comparing the graph I’ve attached.. But the graph I’ve attached should match up to one of the two other options you have that I cannot see, I’m sorry! I would tell if it was C or D. Unless you can attach another photo showing me the options.
The correct answer is 3418.801
Answer:
70 and 90 beats per minute
So (f-g)(x) is f(x)-g(x) so you have
(3x+10)-(2x-4)
Distribute the negative in to the 2x-4 to get
3x+10-2x+4
Then combing like terms you have
3x-2x+10+4
And then that gives you
x+14
So (f-g)(x)=x+14
Hope this helps!! Mark as brainliest!!!!