Linear Equations
The number of these needed to solve a system of two variables.
What is an equation?
The max number solutions between a circle and a line
What is two?
The equation for simple interest
What is I = Prt?
The number of solutions in a system of lines with the same slope
The max number of solutions between two parabolas
What is two?
The equation for distance
What is d = r*t?
The number of solutions of a system of two lines with different slopes
One
The max number of solutions between two ellipses?
What is four?
The number system we use
What is decimal?
The three methods to solve a system of equations learned in chapter 6
What are graphing, substitution, and addition?
Addition can be used to solve quadratic systems
What is true?
The number system classical computers use
What is binary?
The solution to
x + y = 4
x - y = 2
(3, 1)
The min number of solutions for two circles
What is zero?
The number used in interest calculation where the rate is 1.25%
What is 0.0125