Order of Operations
4(2 + 3 - 1) / 2
2x + 3 = 11
What is the slope of a line parallel to
y = -4x + 16
(x + 4)(x - 3)
x^2 + x -12
6 + 2 (3 - 1) - 1
-y - 3 = 8
y = -11
What is the slope of the line parallel to
-18x + 6y = -12
(2n + 2)(6n + 1)
12n^2 + 14n + 2
y = -2x + 1
y = 3x -1
40 / 2^2 - (5 - 3)
14 + h/5 = 2
h = -60
Are the graphs of the lines in each pair of equations parallel? Explain why or why not.
y = -1/2x + 3/2 and 5x - 10y = 15
No, the slopes are different.
(5q + 7 + 8q^3) + (4q^3 + 3 - 2q^5)
-2q^5 + 12q^3 + 5q + 10
Are there one, none, or infinitely many solutions to the linear equations, explain your answer:
y = -3x + 2
6x + 2y = 4
(1 - (3 + 5))(2^2 - 3) + 2
3 = 6/x
x = 2
Are the graphs of the lines in each pair of equations parallel? Explain why or why not.
y = 1/3x + 3 and x - 3y = 6
Yes, they have the same slope of 1/3
(4x^4 + x^2 - 2) - (x^4 - 3x^3 + 2x^2)
3x^4 + 3x^3 - x^2 - 2
y = 2x + 7
y = x + 6
-4 - (1 - 5) - (-4)^2
Write an equation for a line that crosses through point (2, 4) and is parallel to equation y = 3x + 7?
y = 3x - 2
(12^5 - 6a - 10a^3) - (10a - 2a^5 - 14a^4)
14a^5 + 14a^4 - 10a^3 - 16a
y = -2x - 1
y = -2x + 2