Characteristics of Functions
Slope of a Line
Function Transformations
System of Equations and Inequalities
Mixed
100
What is the function that forms a straight line when graphed?
What is a linear function?
100
In the equation y = 3x + 2, the slope is?
What is 3?
100
This type of transformation occurs when a negative sign is added to the parent function.
What is a reflection?
100
The point where two lines intersect when graphed.
What is a system of equations?
100
If the speed of a car varies directly with time, what happens to the speed if time doubles?
What is it doubles?
200
A line that divides a graph into two congruent halves.
What is the axis of symmetry?
200
The slope of a vertical line.
What is undefined?
200
Describe the translation below from blue graph to black graph?
What is down 4 units?
200
This type of line is used for bounding an inequality described by a greater-than or less-than relationship without equality.
What is a dashed line?
200
Factor the quadratic expression x^2 + 5x + 6.
What is (x + 2)(x + 3)?
300
A test used to find out if a graph is a function or not.
What is the vertical line test?
300
Identify the slope in the equation 3x + 4y = 12 after rearranging into y = mx + b form.
What is -3/4?
300
Identify the horizontal shift for y = f(x - 7) + 3.
What is a shift 7 units to the right?
300
Translate this verbal expression into an inequality: 'The sum of a number and 5 is less than 12.'
What is x + 5 < 12?
300
If a worker earns $200 in 8 hours, how much will they earn in 6 hours with direct variation?
What is $150?
400
The point where a function's graph intersects the x-axis and the y value is equal to zero
What is the x intercept?
400
The slope of the line below.
What is -1?
400
Determining the effect of y = -f(-x) on a function.
What is a reflection across both axes?
400
Solve: A company can produce no more than 200 gadgets per week and must produce at least 50. If x represents weekly production, write the inequalities.
What is 50 ≤ x ≤ 200?
400
The set of all possible input values in a function.
What is the domain?
500
This exponential behavior occurs when quantities decrease over time.
What is exponential decay?
500
Given y = (5/3)x - 4, find the slope of a line perpendicular to this one.
What is -3/5?
500
Analyze the transformation y = 3 + f(x).
What is a shift 3 units up?
500
Determine the solution to the system below.
What is no solution?
500
When multiplying two exponents with the same base, what should you do with the exponents?
What is add the exponents?