Graph
The range is for which axis?
Y axis
How would you write the domain of a function with a minimum of 3 on the x axis and max 17
3≤ x≤ 17
If a graph has only dots that are not connected what type of data is it?
discrete
Given a graph with a line connecting all the points what type of data is it?
Continuous
The y intercept has what value for x?
0
y=3x+1 using f(x) notation rewrite the function
f(x)=3x+1
on a graph that has time (minutes) on the x axis and distance (meters) on the y axis.
The y-int is at 7
how would you interpret the y-int?
At 0 minutes the distance is 7 meters
Create a graph with time on the x axis and distance on the y axis
number the y axis 2 through 10 going up by 2
number the x axis 1 - 5 going up by 1
check graphs
a line goes on forever is the edges have what?
arrows
y=4x-5x2
using f(x) notation rewrite the function for f(3) no need to calculate the values
f(3) = 4 (3) - 5 (3)2
On a graph that has time (seconds) on the x axis and volume (liters) on the y axis
The x-int is at 5
how would you interpret the x-int?
At 5 seconds there are 0 liters
what is the definition of a function?
for every input there is one output
The absolute min and max is the same as?
The range
given the following information write an equation
when x is 3 y is 6
y=2x
Given the following range
2≤ y≤ 6
Interpret the absolute max if the x axis is time (hours) and the y axis is distance (miles)
The greatest distance reached is 6 miles
if you are given a graph how can you tell if it is a function?
draw a straight line from top to bottom if the line hits more that one point on any location it is not a function
The relative min and max is located at which part of the graph?
The middle (the lowest curve and the highest curve)
given the following information find what y is at 3
When x is 5 y is 15
9
Given the following range
2≤ y≤ 6
Interpret the absolute min if the x axis is time (hours) and the y axis is distance (miles)
The starting point was at 2 miles
If you are asked to create an equation from a graph you need to find what x value x=? and the corresponding y to make an equation
(1,?) when x is 1 and the corresponding y corresponding y