Solving Equations
3x - 2 = 10
What is x = 4?
g - 7 > -11
What is g > -4?
This term refers to the point at which a graph crosses the y-axis.
What is the y-intercept?
The slope of the line that passes through these two points: (3, 7) and (3, 1)
Undefined
When determining if a graph is a function you use this test.
What is the vertical line test?
(j-5)/3 = -12
What is j = -31?
-5x -2 < 13
What is x > -3?
The name of this form of equation: y - y1 = m(x - x1)
What is point-slope form?
Change the equation y + 5 = 2(x + 6) into slope-intercept form.
y = 2x + 7
Evaluate g(3) if g(x) = -2x + 7
What is g(3) = 1?
5m + 7 = 9m -17
What is m = 6?
Draw the following on a number line: x < 2 or x > 4
What is an open circle at 2 with an arrow pointing to the left, then an open circle at 4 with an arrow pointing to the right?
Name the property that is used to turn this expression: 4(x - 2) into this expression: 4x - 8.
What is the distributive property?
Change the equation y = 3/5x + 4 into standard form.
What is -3x + 5y = 20?
If h(a) = -8a - 2 and h(a) = 12, find a.
What is a = -7/4?
2/3(-3x + 9) - 4 = -2(x + 1)
What is no solutions?
Graph the following on a number line: -3 < x < 6
What is an open circle at -3 and 6 with a line connecting them?
To find the slope of a line that is perpendicular to another line we need to do this to the slope.
What is find the opposite reciprocal?
Given the equation: 3x - 2y = 30, find its x and y-intercepts
What is an y-intercept of (0,-15) and and x-intercept of (10,0)?
If g(z) = 5(z + 1) and g(z) = 75, find z.
What is z = 14?
12x + 2(x + 1) + 2 = 2(7x + 2)
What is infinite solutions?
3 < 4p - 5 < 15
What is 2 < p < 5?
What kind of lines are these?
y - 2 = -(x - 3)
y = -x + 14
y = -x - 3
What are parallel lines?
Given the equation y = 5x - 7, find the equation of a line that is perpendicular to it that goes through the point (5, -11)
What is y = -1/5x - 10?
Evaluate f(5) if f(x) = 3x2 - 2x + 1
What is f(5) = 66?