Question

Determine the domain of the following graph:

y
12
11
9
8
7
EN WAero 5
5
4
2
-1
-12-11-10 - -8 -7 -6 -5 -4 -3 -2 -1,
-1
1
2 3 4 5 6 7 8
9 10 11 12
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11

Answer 1

Evaluate the expression, given functions f and h:

f(x) = 3x − 1,

h(x) = −2x2 + 3x − 2.

f

7

3

− h(−2)

Explanation: