Slope
Find the slope given the following:
y = -20/4x + 9
What is -5?
The place on the y axis where the line begins to be graphed...
What is the y-intercept?
What is the domain of the function (3,4) (4,5) (5,6)
3,4,5
True or False:
x2 is always linear.
What is false?
A line with a y-intercept of -6 which crosses through point (7,8)?
What is y = 2x - 6?
Find the slope using the following points:
(7, 10) (12, 20)
What is 2?
The process by which we locate plot points on a line according to the slope?
What is rise over run?
The range for the following function:
(3,4) (4,5) (5,6)
4, 5, 6
y=4/x
What is non-linear?
A line with a slope of 1/2 crossing through point (12,-15)
What is y = 1/2x - 21?
The slope of the following line is increasing or decreasing?
y = -2x + 21
decreasing
Another name for the y-intercept.
Initial Value
The range (in numerical order) for the following set of values:
{(0,5) (9,10) (3,-6) (12,0)}
What is {-6, 0, 5, 10}?
A unit rate graph with y intercept of 0 is not just linear. It is...
What is proportional?
A line that is rising at -288 and running at 12 that intercepts the y axis at (0, 15).
What is -24x + 15?
The slope of the following formula:
-21x + y + 7x = -5
What is 14?
The value of all x's in any given function
What is the domain?
The function of x (or "y") can be negative given the following function (T or F)?
y=2x
What is True
Jerry draws a perfect square on a coordinate plane. Mary says it is perfectly linear because all the lines are straight and the angles form perfect 90 degrees. Is she right?
What is NO!
The equation for a horizontal line that crosses through point (6,-28)
What is y = -28?
Find the slope given these two points:
(3,7) (-4,5)
2/7
When each input goes to exactly one output (all x values are different).
What is a function.
The domain for the set of values (4,4) (10,8) (15,5)
What is 4. 10. 15
Is y=4x+5 linear or nonlinear?
Linear
A line that crosses through the following points:
(2, -10) and (14, -22)
What is y = -x - 8?