Are You Having Fun(ction)?
Am I a function?
Linear Equations
Function Notation and translations!
Linear vs. Non Linear
Understanding Graphs and word problems
100
This word is used to describe the set of all inputs for a function.
Esta palabra se utiliza para describir el conjunto de todas las entradas de una función.
What is the domain or x?
100
What is YES! NO input values repeat.
100
Find the slope of the line below:
What is 2/3?
100
f(x) = x2 - 2x find f(3)
3
100
How can you tell if a graph is linear?
¿Cómo puedes saber si una gráfica es lineal?
What is if the graph is straight
100
What happened to the person for line E?
¿Qué pasó con la persona de la línea E?
What is
They returned back home
200
This word is used to describe the set of all outputs for a function.
Esta palabra se utiliza para describir el conjunto de todas las salidas de una función.
What is the range or Y?
200
Is this a function and why?
What is no, because x's repeat at 8?
200
What is the formula for finding rate of change (slope)?
¿Cuál es la fórmula para encontrar la tasa de cambio (pendiente)?
y2−y1/x2-x1
200
g(x) = 5x + x2 , find g(4)
36
200
Is this equation linear?
¿Es esta ecuación lineal?
y=2x2-5
What is no because there is an exponent.
200
Describe the difference between line C and D
Describe la diferencia entre la línea C y D.
What is Line D is constant and line C starts slow and speeds up
300
This word describes a relation that pairs each x-value with only one y-value.
Esta palabra describe una relación que empareja cada valor de x con un solo valor de y.
What is a function?
300
This graph is not a function.
What is Graph 1?
300
Write the equation of a line that goes through: (3, −1) and has a slope = −1
Escribe la ecuación de una recta que pasa por: (3, −1) y tiene pendiente = −1
What is y = -x + 2?
300
f(x) = 3x - 4 , find f(x)=-6
What is -2/3?
300
Is this data table linear?
x y
-2 4
0 8
2 12
4 16
What is yes. there is a constant rate of change
300
What is happening at point A?
¿Qué está pasando en el punto A?
What is "staying in one spot/not moving/stationary"?
400
What visual test can be used to determine if a graph is a function?
¿Qué prueba visual se puede utilizar para determinar si una gráfica es una función?
What is the Vertical Line Test?
400
Which of the following is not a function?
a.) (0,1), (1,2), (2,3), (3,4)
b.) (0,2), (1,3), (4,3), (1,2)
c.) (1,3), (4,2), (2,0), (3,4)
d.) (1,2), (2,2), (3,2), (4,2)
B
1 can not have an output of 3 and 2
400
Write an equation with the points (3,2) and (5,8)
Escribe una ecuación con los puntos (3,2) y (5,8)
What are y=3x-7
400
How is this graph being translated?
g(x) = (x + 3)
What 3 units to the right?
400
What is the difference between determining if it is a function vs linear?
¿Cuál es la diferencia entre determinar si es una función o lineal?
What is a function will have 1 output per every input. Linear functions will have a constant rate of change.
400
Describe a story from B to A to E
Describe una historia de B a A a E.
answers will vary
The dog ran from home and watched a squirrel in the tree and then ran home
500
What is special about the rate of change of a linear function?
¿Qué tiene de especial la tasa de cambio de una función lineal?
What is a constant rate of change?
500
Which relation is NOT a function?
a.) (1,-5), (3,1), (-5,4), (4,-2)
b.) (2,7), (3,7), (4,7), (5,8)
c.) (1,-5), (-1,6), (1,5), (6,-3)
d.) (3,-2), (5,-6), (7,7), (8,8)
C
1 can't have a output of -5 and 5
500
What is the rate of change(slope) between the points (4, -3) and (-1, 3)?
¿Cuál es la tasa de cambio entre los puntos (4, -3) y (-1, 3)?
6/-5
500
What equation will shift the graph of y = x2 right 5 units and up 6 units?
What is y = (x - 5)2 + 6
500
What is an ordered pair that could be added would make it NOT a function? ¿Qué es un par ordenado que podría agregarse para que NO sea una función?
(-3,8) (8,25) (4,4) (1, -2)
What is any ordered pair that STARTS with -3, 8, 4 or 1
500
Joey wants to buy a gym membership. He visits two gyms with two different fees. Gym A has a $40 sign up fee and it costs $25 per month. Gym B has a $50 sign up fee and costs $20 per month. Which gym costs less in 3 months?
Joey quiere comprar una membresía en un gimnasio. Visita dos gimnasios con dos tarifas diferentes. El gimnasio A tiene una tarifa de inscripción de $40 y cuesta $25 por mes. El gimnasio B tiene una tarifa de inscripción de $50 y cuesta $20 por mes. ¿Qué gimnasio cuesta menos en 3 meses?
What is Gym B?