What is an expression?
A math statement without an equal sign.
Graph: y=5x-4
(Ms. Madera will check the graph)
What is an ordered pair?
A coordinate / point on a graph. (x,y)
Graph: y= -x + 6
(Ms. Madera will check the graph)
What is a Binomial?
An expression with two terms.
Solve for y & Graph: 4x-6y=12
(Ms. Madera will check the graph)
y= 2/3 x - 2
What is the y-intercept of the equation 2y - 4x = 9
What is 4.5
What is system of linear equations?
Two or more linear equations that have the same solution.
Graph & Solve the system of equations:
y= 4x+3
y= -x - 2
(Ms. Madera will check the graph)
Solution: (-1,-1)
Solve for w: 3(w^2)-4 = 8
What is w = 2 and w = -2
What is Cartesian plane ?
A coordinate plane, where you can plot points and graph lines.
Solve the system of equations by substitution:
y= -3 + 5
5x - 4y = -3
Solution: (1, 2)