Axis/Zeros
Finding Slope
Parallel/Perpendicular
Line of Best Fit
Functions Eval
100
What is the equation of the line?
y=1
100
Write an equation for the line on the graph.
Y= 1/2x +2
100
Write an equation of the line parallel to
y = 3x - 4
y=3x +- anything
100
Write the equation for the line of best fit rounded to the nearest hundredths.
y=6.09x+63.93
100
f(x)=4x+5
f(4)
21
200
What is the equation of the line?
x=3
200
Write an equation in slope-intercept form of the line graphed below. Show your work/thinking.
y=2x +2
200
Write an equation of a line that is perpendicular to the line below:
y=-5x+7
y=1/5x +- anything
200
Speed Round. If you can answer correctly by the time I run to the 3rd floor and back I will quadruple your points.
Determine the line of best fit. Round to nearest hundredth.
y=-1.75x+54.23
200
f(x)= 11-6(x-8) what is f(-3)
77
300
Find the zeros for the following line:
y=x+2
X=-2
Y=2
300
A line that passes through the point (-4, 3) and has a slope of 1/2.
Write in slope intercept form
y=1/2x+5
300
Risk Space. Choose to answer for triple points, but if you answer wrong your whole team has to stand on their seats and say the pledge of allegiance. If you pass it goes to the next team.
What is the perpendicular slope to a zero slope?
Undefined slope
300
1. Determine and write the equation of the line of best fit.
y=0.03x-54.25
300
Distraction space. Worth double or subtract 300 from another team.
You have 1 minute to answer but the whole class is trying to distract you. Only rules are no cursing, touching that group.
If f(x)=14x+5, what is f(-8)?
-107
400
What is the equation of a line that has a slope of zero and goes through (2, 5)?
Y= 5
400
A line that passes through the set of points
(0, -2) and (-5, 3).
Write in slope intercept form?
y=-x-2
400
Line t passes through the points (2, 5) and (3, 7). Write an equation of a line that is parallel to this line and passes through (4,3)
*Hint find the slope and then just match it in your equation
y=2x +- anything
400
Using the line of best fit, how tall would the tree be 30 years after it was planted?
~37.27ft
400
The weight, in pounds, of a baby in the first six months of life can be modeled by the function f(x)= 1.5x+7 , where x is the age of the baby in months. According to this model, what is the weight, in pounds, of a baby at age 5 months.
14.5 pounds
500
Double Jeopardy!!! Answer correctly for double points.
A vertical line that passes through the point (4, 5).
A horizontal line that passes through the point (4, 5).
What is the equation for both lines?
Vertical Line X=4
Horizontal Line Y=5
500
Surprise spot. Answer correctly and you can steal 400 from one team or 100 from each.
What is the slope of the line given?
-5/3
500
A line passes through the points (3,7) and (7,10). Write an equation that that is perpendicular to it.
*Hint find the slope and make an equation with the opposite reciprocal slope.
y=-4/3x +-anything
500
Using the line of best fit. What is y if x =30
90
500
Given the graph of the function
g(x) below, what is the approximate value of g(3)?
*Hint- Write equation first than sub in 3 for x
y= 2/3x=1
y=2/3(3)-1
y= 1