Simple Equations
Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)}
No
Algebra: What is the slope-intercept of a linear equation
Algebra: y= mx + b
Simplify: 3(x-4)+2x
5x-12
Algebra: simplify: 3(2wd3 - 3) + wd3
Algebra: 21dw - 9
What is the standard form of a linear equation?
Ax+By=C
What is the slope of the following equation:
2x + 2y = 8
slope = -1
is 555,098,784,832 divisible by 8? explain
yes, b/c 832 is divisible by 8
Algebra: Solve for a: ax + b = c
Algebra: a = (c - b)/x
Solve: (3 - 3x)/7 = 6
x = -13
Evaluate: {[(2 * 3) + (7 * 4)] + 2} * [(8 - 6) - (4 - 3)]
36
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
Solve: 21 = (x/3) - 12
x = 11
Is math important?
yes
Who is the best math teacher?
Slope of vertical line :)
What's the slope of the line passing through (3,9) (5,4)
slope: -5/2