List the first five terms of the sequence for a1= -2n-1 +5, if n>2

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position