Evaluating Functions Algebraically

Evaluating Functions Algebraically

Assessment

Flashcard

Mathematics

12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

Evaluate f(-1) when f(x)=x²+x-12

Back

f(-1) = (-1)² + (-1) - 12 = 1 - 1 - 12 = -12

2.

FLASHCARD QUESTION

Front

If h(a) = 3 - 2x², find h(-3).

Back

h(-3) = 3 - 2(-3)² = 3 - 2(9) = 3 - 18 = -15

3.

FLASHCARD QUESTION

Front

Evaluate the function f(x)= -6x+10 for f(5)

Back

f(5) = -6(5) + 10 = -30 + 10 = -20

4.

FLASHCARD QUESTION

Front

Evaluate f(-2) when f(x)=x²+x-12

Back

f(-2) = (-2)² + (-2) - 12 = 4 - 2 - 12 = -10

5.

FLASHCARD QUESTION

Front

If -2 is an element of the domain, for f(x) = x² + 3, what is the corresponding element of the range?

Back

f(-2) = (-2)² + 3 = 4 + 3 = 7

6.

FLASHCARD QUESTION

Front

Definition: Function

Back

A relation that assigns exactly one output for each input from its domain.

7.

FLASHCARD QUESTION

Front

Definition: Domain of a function

Back

The set of all possible input values (x-values) for a function.

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