I can use a table and a graph to determine and analyze the relationship between two variable quantities.Puedo usar una tabla y una gráfica para determinar y analizar la relación entre dos cantidades variables.
MissionMisión · Rooftop GardenJardín en la azotea
Grow your skills.Haz crecer tus habilidades.
On the Rooftop Garden, rain barrels fill, seedlings grow and water lines run all day. Turn each table of values into points on a graph, and read what every point says about hours, liters and plants.
En el Jardín de la Azotea, los barriles de lluvia se llenan, las plántulas crecen y las líneas de agua corren todo el día. Convierte cada tabla de valores en puntos de una gráfica y lee qué dice cada punto sobre horas, litros y plantas.
Word bankBanco de palabras 5 words5 palabrasgraph, ordered pair, axis, …gráfica, par ordenado, eje, …
- graphgráfica
- A picture on a coordinate plane that shows how two quantities are related. Each point is a pair of values.Un dibujo en un plano de coordenadas que muestra cómo se relacionan dos cantidades. Cada punto es un par de valores.
- ordered pairpar ordenado
- Two numbers (x, y) that name one point. The independent variable comes first.Dos números (x, y) que nombran un punto. La variable independiente va primero.
- axiseje
- One of the two number lines that frame a graph. Each axis is labeled with a quantity.Una de las dos rectas numéricas que enmarcan una gráfica. Cada eje se rotula con una cantidad.
- rate of changetasa de cambio
- How much y changes each time x goes up by 1.Cuánto cambia y cada vez que x sube 1.
- originorigen
- The point (0, 0) where the two axes meet.El punto (0, 0) donde se cruzan los dos ejes.
Stage 1 of 5Etapa 1 de 5
Get ReadyPrepárate
Wake up what you know, then explore today's model.
Activa lo que sabes y luego explora el modelo de hoy.
- A gauge collects 4 millimeters each hour. Predict which ordered pair is on its graph, (3, 12) or (12, 3). Test each pair by substituting. Then explain what the first number and the second number of an ordered pair mean on the axes.
- Songs cost $2 each. Which is the independent variable?
- The number of songs bought
- The total cost
- The $2 price
- The music store
- "The longer you run, the more calories you burn." Which is the dependent variable?
- Minutes run
- Calories burned
- The runner
- The distance
- A plant grows taller each day. Which sentence is correct?
- The number of days depends on height
- Height depends on the number of days
- Neither one depends on the other
- Both are independent variables
- 1 fresh problem with new numbers each time (interactive only).
Stage 2 of 5Etapa 2 de 5
Try ItInténtalo
Use the hints when you need them. Every wrong answer tells you why.
Usa las pistas cuando las necesites. Cada respuesta incorrecta te dice por qué.
- Football tickets cost $45 each. What is the total cost of 3 tickets?
- $45
- $48
- $90
- $135
- Which ordered pair belongs on the ticket graph for 2 tickets?
- (2, 90)
- (2, 45)
- (2, 47)
- (90, 2)
- On the ticket graph, what should the two axes be labeled?
- Number of tickets and price of one ticket
- Number of tickets and total cost
- Total cost and $45
- Number of games and number of tickets
Stage 3 of 5Etapa 3 de 5
On Your OwnPor tu cuenta
Tables, mistakes to find, and problems with a few steps.
Tablas, errores por encontrar y problemas de varios pasos.
- The Sandia Peak tram travels 1,200 feet each minute and the ascent takes 15 minutes. How long is the whole ascent in feet?
- 1,215 feet
- 12,000 feet
- 16,800 feet
- 18,000 feet
- A tram starts at 0 feet and travels 1,200 feet each minute. On its graph, minutes are on the horizontal axis and feet on the vertical axis. Which ordered pair lies on this graph?
- (5, 6000)
- (5, 1200)
- (5, 5000)
- (6000, 5)
- A table pairs hours with kilometers: (1, 48), (2, 96), (5, 240). How many kilometers are traveled each hour?
- 24
- 48
- 96
- 240
- What is the best next move?
- Write each row as an ordered pair (boxes, pencils), then plot the points.
- Add the two numbers in each row and plot the sums on a number line.
- Plot only the last row, (3, 24), because it has the biggest numbers.
- Plot (8, 1), (16, 2) and (24, 3), with pencils first.
Stage 4 of 5Etapa 4 de 5 · OptionalOpcional
Practice MorePractica más
Optional extra practice. Press New numbers for another problem on the same skill.
Práctica extra opcional. Toca Números nuevos para otro problema de la misma habilidad.
- 6 fresh problems with new numbers each time (interactive only).
Stage 5 of 5Etapa 5 de 5
Show What You KnowDemuestra lo que sabes
Show what you learned today. Take your time; you can try again.
Muestra lo que aprendiste hoy. Tómate tu tiempo; puedes intentarlo otra vez.
- On Nakai's graph, which variable is plotted on the independent axis (x-axis)?
- years
- interest earned
- principal amount
- account balance
- On the football ticket graph, what does the point (3, 135) represent?
- 3 tickets cost a total of $135
- 3 tickets cost $135 each
- 135 tickets cost a total of $3
- The game lasts 135 minutes
- Seed packets cost $7 each. Which ordered pair (packets, cost) shows 4 packets?
- (4, 28)
- (28, 4)
- (4, 11)
- (4, 7)