Combine the given equations using the appropriate operation, then simplify by collecting like terms. Example 1: Given the discrete functions below, find: f(x) = {(1, 4), (2, -3), (3, 0), (4, 2), (5, -1)} g(x) = {(1, 6), (3, 7), (5, -3), (7, 1), (9, -4)} a) (f + g)(x) Remember to consider the domain of each function!
Domain of Functions Algebraically

Quiz
•
Mathematics
•
12th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
{(1, 10), (3, 7), (5, -4)}
{(1, 10), (3, 7), (5, -1)}
{(1, 10), (3, 7), (5, -4), (7, 1), (9, -4)}
{(1, 10), (2, -3), (3, 7), (4, 2), (5, -4)}
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Combine the given equations using the appropriate operation, then simplify by collecting like terms. Example 1: Given the discrete functions below, find: f(x) = {(1, 4), (2, -3), (3, 0), (4, 2), (5, -1)} g(x) = {(1, 6), (3, 7), (5, -3), (7, 1), (9, -4)} b) (f - g)(x) Remember to consider the domain of each function!
{(1, -2), (3, -7), (5, 2)}
{(1, -2), (3, -7), (5, 2), (7, 1), (9, -4)}
{(1, 10), (3, 7), (5, 2)}
{(1, 10), (3, 7), (5, 2), (7, 1), (9, -4)}
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(1, 2), (3, 7), (5, -3)
(1, 2), (3, 7), (5, -2)
(1, 2), (3, 7), (5, -4)
(1, 2), (3, 7), (5, -1)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Combine the given equations using the appropriate operation, then simplify by collecting like terms. Example 2: Given f(x) = -x^2 + 3 and g(x) = -2x, b) Determine the range for (f + g)(x).
(-∞, 3]
(-∞, 0]
[0, ∞)
[3, ∞)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
frac{1}{28}
frac{17}{84}
frac{1}{12}
\frac{1}{14}
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
State the domain for the following function:
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
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