Test
Alg 1 Exponential Functions Practice Quiz
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Preguntas del test (12)
1Izaac is working on an exercise plan for his new years resolution. The attached picture shows how many minutes he exercised over the first 5 days. Does this show an exponential or a linear increase in how long he exercised?
- AExponential
- BLinear
2Brittany made a New Years resolution to be on the phone less when out with her friends. She created the attached table to show how many times she checked her phone when with her friends. Does this model an exponential or linear function?
- AExponential
- BLinear
3Place a check next to all the choices that model an exponential function.
- A
- BTerri is practicing their multiplication skills. They start at 4 and multiply by 3. They then multiply that answer by 3, and continue to multiply answers by 3.
- C
- DPatrick is saving money for a bigger rock. Every month he puts an extra $3 in savings
- Ef(x)=10x
- A
4An [blank_start]asymptote[blank_end] is a line that gets extremely close to a curve, but the curve never crosses or touches it. All [blank_start]exponential function[blank_end]s have an asymptote.
- Aasymptote
- Battitude
- Cacceleration
- Drelationship
- Eexponential function
- Fasypmtote
- Gline
- Hfunction
5 Your banker shows you the graph pictured to explain what you can earn if you invest with him. Does this graph represent simple or compound interest?
- ASimple
- BCompound
6You won $1,000. You want to save it for 10 years so that it collects interest. Should you put it in an account that uses simple interest or compound interest, if they both award interest annually?
- ASimple
- BCompound
7The once-ler finds a valley of Truffula trees. On his first day he makes one thneed. Everyday, he finds quicker and easier ways to make thneeds and makes twice as many each day as he did the day before. Which equation could represent how many thneeds he made in a given day? (note: the ^ sign means raised to a power)
- Af(x)=2x
- Bf(x)=0.5^x
- Cf(x)=2^x
- Df(x)=x^2
8If a living object is supposed to contain 100 grams of carbon‑14, [blank_start]50[blank_end] grams would be expected to remain after one half‑life (5730 years)?
- A50
9Theresa started a company with 2 people Every year after that, the amount of employees tripled. [blank_start]f(x)=2 * 3^x[blank_end] is an equation that can model employee growth at her company. Note: * means multiplied and ^ means raised to a power
- Af(x)=2 * 3^x
- Bf(x) = 3 * 2^x
- Cf(x) = 2 * x^3
- Df(x) = 3 * x^2
- ENone of these
10.A particular sequence can be represented by t(n) = 2(3)^n. [blank_start]2[blank_end] is the starting point and [blank_start]3[blank_end] is the multiplier.
- A2
- Bn
- C6
- D3
- E5
11Label the asymptote and y-intercept of this exponential function.
- Aasymptote
- By-intercept
12Which graph could match the equation shown?
- A
- B
- C
- A
Información
- Descripción
- Test sobre Alg 1 Exponential Functions Practice Quiz, creado por Samantha Thompson el 12/01/2018.
- Autor
- Samantha Thompson
- Idioma
- English
- Visitas
- 39
- Etiquetas
- Valoración
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