PreCalc Funsies

PreCalc Funsies

Assessment

Flashcard

Mathematics

11th Grade

Hard

CCSS
HSF.TF.A.2, HSF.IF.A.2, HSF-IF.C.7E

+3

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of secant (sec)?

Back

The secant of an angle in a right triangle is the ratio of the length of the hypotenuse to the length of the adjacent side. It is also defined as sec(x) = 1/cos(x).

Tags

CCSS.HSF.TF.A.2

2.

FLASHCARD QUESTION

Front

What is the relationship between cosecant (csc) and sine (sin)?

Back

csc(x) is the reciprocal of sin(x), so csc(x) = 1/sin(x).

Tags

CCSS.HSF.TF.A.2

3.

FLASHCARD QUESTION

Front

Calculate f(-5) for the function f(x) = 2x^2 - 3x.

Back

f(-5) = 2(-5)^2 - 3(-5) = 50 + 15 = 65.

Tags

CCSS.HSF.IF.A.2

4.

FLASHCARD QUESTION

Front

Calculate g(1) for the function g(x) = 6x + 2.

Back

g(1) = 6(1) + 2 = 6 + 2 = 8.

Tags

CCSS.HSF.IF.A.2

5.

FLASHCARD QUESTION

Front

What is the sum of f(-5) and g(1) if f(-5) = 65 and g(1) = 8?

Back

f(-5) + g(1) = 65 + 8 = 73.

Tags

CCSS.HSF.IF.A.2

6.

FLASHCARD QUESTION

Front

What is the definition of the Difference Quotient?

Back

Tags

CCSS.HSF-LE.A.1B

7.

FLASHCARD QUESTION

Front

What is the amplitude of a function?

Back

The amplitude of a periodic function is the maximum distance from the midline to the peak (or trough). For example, if the function oscillates between -2 and 2, the amplitude is 2.

Tags

CCSS.HSF-IF.C.7E

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