Linear Equations and Inequalites
7(2x + 5)
What is 14x+35
When is a set of ordered pairs not a function
What is the x-values repeat with different y-values
The common difference of the sequence:
5, 14, 23, 32, 41,...
what is 9
The solution to
x=2y
and 2x+5y=18
What is ( 4 , 2)
The translation of g(x)=|x-2|-6
What is right 2 and down 6
The x intercept of 3x+6y=30
What is 10?
f(5)=2x+7
What is 17
The way to tell the starting value of the sequence
4, 6, 8, 10, ...
what is f(1)=4
The side on which to shade (above or below the point on the y-axis) for the inequality:
y<5x+7
below
The transformation of g(x) = -f(x)
g(x) is f(x) flipped over the x-axis
The answer to 2(4x + 9) + 1 = 84.6
what is 8.2?
The function f(x) that gives the total when starting with 12 items and collecting 9 more each month.
Why is f(x)=12+9x?
The recursive rule always has ______ equations.
what is 2
The number of solutions in a shaded region of 2 linear inequalities
What is infinitely many
f(x) = {2x, when x<5
{x-5, when 5<=x<10
{4, when x>=10
What is 0
The slope of the line that contains (-3, 5) and (6, -2)
What is -7/9?
The domain of the absolute value parent function
what is all real numbers?
The recursive rule for the sequence:
9, 4, -1, -6, -11, -16, ...
what is f(1)=9
and
f(n)=f(n-1)-5
The solution does this to the equations (or inequalities) in a system.
It makes both equations TRUE
The rate of change when, on average the percent efficiency decreased 11.2 percent for each unit increase in the gear ratio)
(input is gear ratio)
What is -11.2/1
the formula for the height of a cone given the equation for Volume is
V=(pi*r^2*h)/3
What is (3V)/(pi*r^2)
The range of the absolute value function that is translated 2 to the left and 4 up
What is y>=4
The first 3 terms in the recursive sequence:
f(1)=20
f(n) = f(n-1) +3
what are 20, 23, 26
The solution to the system:
2x+5y=10
and2x-5y=14
What is (6, -0.4)
A scatter plot that is weak and positive
(What is...teacher will look at boards and give feedback)