LINEAR EQUATIONS
SLOPE OF ANY HORIZONTAL LINE
What is ZERO?
Simplify (4x)^0
What is 1?
3X - 7 > - 7
What is X > 0 ?
What the graph of a system of equations looks like when there is no solution
What is PARALLEL LINES?
Simplify the expression
7r+3(7r-8)
What is 28r-24 ?
SLOPE-INTERCEPT FORM of a linear equation
What is y = mx + b ?
10^-2
What is 1/100 or 0.01 ?
-7X + 5 < - 9
What is X > 2 ?
How you can tell (without graphing) that there is NO SOLUTION to a system of equations
What is the SLOPES are the SAME?
Solve for a
g=4a+4
What is (g-4)/4
Slope of any VERTICAL LINE
What is UNDEFINED?
Simplify (7ab)^2
What is 49(a^2)(b^2) ?
(X + 5) / 6 > - 4
What is X > - 29?
How many solutions a system of equations has when the graph shows INTERSECTING lines
What is ONE?
Solve the equation
a2+5d=0
What is {0,-5}?
POINT SLOPE FORM OF A LINE
What is y - y1 = m (x - x1) ?
Simplfy (5x^2)^3
What is 125x^6?
28 < 4 - 4X
What is X < - 6?
the number you could multiply the FIRST EQUATION by so that you will ELIMINATE the X'S when you add the equations together ......
-3X + 5Y = 20
-12X - 4Y = 0
What is -4 ?
Factor
x2+4x-21
What is (x+7)(x-3) ?
definition of SLOPE
What is "rise over run", or "rate of change" ?
(4x^5)(3x^7)
What is 12x^12?
| X | > 3
What is X > 3 or X < -3 ?
When the graph of two equations looks like this, there are INFINITELY MANY SOLUTIONS
What is ONLY ONE LINE (they intersect everywhere)
Find the product
(-7x2-3x+2)(-6x2+8x-5)
What is 42x4-28x3-x2+31x-10 ?