Modulus Functions
Muhtasari
The modulus (or absolute value) of a number is its size, ignoring sign, so it is never negative. Applying the modulus to a function flips any negative part of its graph above the x-axis, producing the distinctive 'bounce' you see in modulus graphs.
In this lesson you will understand the relationship between the graph of \(y = f(x)\) and the graph of \(y = |f(x)|\), where \(f(x)\) may be linear, quadratic, cubic or trigonometric.
Malengo
- Understand the relationship between the graph of y = f(x) and the graph of y = |f(x)|, where f(x) may be linear, quadratic, cubic or trigonometric.
Maelezo ya Somo
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Modulus Functions. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- The graph of y = |f(x)| is obtained from y = f(x) by: A. reflecting in the y-axis B. reflecting the part below the x-axis up C. shifting up D. rotating Answer: B
- What is the value of |{-7}|? A. -7 B. 0 C. 7 D. 49 Answer: C
- The graph of y = |x - 2| has its lowest point at: A. (0, 2) B. (2, 0) C. (-2, 0) D. (0, -2) Answer: B
- y = |f(x)| can never be: A. zero B. positive C. negative D. large Answer: C
- For x < 2, y = |x - 2| equals: A. x - 2 B. 2 - x C. x + 2 D. 0 Answer: B
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Modulus Functions? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
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