Question

Evaluate each function.

1. h(t)=3t-2 find h(-6)
2. g (a)= -4a -2 find g(6)
3. W(a)=a^2 +5a find w (-3)
4. h(n) = 2n -4 find h (-x)
5. K(a) = 3a-2 find k(a-3)

Need done asap !!!
Algebra 2

Answer 1

see explanation

Explanation:

1

substitute t = - 6 into h(t)

h(- 6) = 3(- 6) - 2 = - 18 - 2 = - 20

2

substitute a = 6 into g(a)

g(6) = - 4(6) - 2 = - 24 - 2 = - 26

3

substitute a = - 3 into w(a)

w(- 3) = (- 3)² + 5(- 3) = 9 - 15 = - 6

4

substitute n = - x into h(n)

h(- x) = 2(- x) - 4 = - 2x + 4

5

substitute a = a - 3 into k(a)

k(a - 3) = 3(a - 3) - 2 = 3a - 9 - 2 = 3a - 11