Period
namo
date
section 3 topic 3
introduction to functions
adding and subtracting functions
i. let/(x) = 2x - 2 and g(x)-2x + 1. find 1(x) *9(x)
2x23x2+1
2. let g(a) = 2a +3 and h(a) - a - 1. find g(ayh(a)
3. let gon) - n - 2 and (n) = 3n+ 5. find g(n) + f(n)
4. let g(x) = x + 2 and h(x) = 2x + 4. find g(x) + h(x)
5. let f(x) = 7x* - 5x + 3 and g(x) = 2x + 4x - 6.
part a: find (x) + g(x)
part b: find f(x) - g(x)
part c: find g(x) - (x)

45

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

you need to give us more information since we can't answer

the answer is  

d.

8 m

hope you got it down chief.