Classify EACH number set the following expression belongs to. (Natural, Whole, Integer, Rational, Irrational, Real)
-11
Integer, Rational, Real
Solve the following equation.
5x + 17 = 7x - 23
x = 20
On which axis is the independent variable located?
x-axis
Is the following relation a function? Why or why not?
{(-3, 4), (4, 3), (-1, 2), (3, 4)}
Yes - no repeated x-values
What galaxy is the planet Earth in?
The Milky Way
Classify EACH number set the following expression belongs to. (Natural, Whole, Integer, Rational, Irrational, Real)
0.25
Rational, Real
Solve the following equation.
2m - 5 + 7 = 2m + 14
No Solution
What is the slope of the line that contains the points (-3, -6) and (6, -3)? Simplify your answer.
m = 1/3
What type of function is made up of unconnected points?
Discrete function
What is the largest ocean in the world?
The Pacific Ocean
Classify EACH number set the following expression belongs to. (Natural, Whole, Integer, Rational, Irrational, Real)
π + -π
(pi + -pi)
Whole, Integer, Rational, Real
Simplify the expression.
2.5(x - 3) + 7(4 - 8.5x)
-57x + 20.5
Tell me one thing that is true about the line x = 2.
Possible answers:
- It is a vertical line.
- It has an undefined slope.
- It goes through the x-intercept of (2, 0).
Given the function f(x) = x2 - x + 12, find f(-3).
f(-3) = 24
When was the iPad first released? (Year)
2010
Classify EACH number set the following expression belongs to. (Natural, Whole, Integer, Rational, Irrational, Real)
π/3
Irrational, Real
Solve the following inequality.
3(x + 7) > 1/2(8x + 10)
16 > x or x < 16
Graph the following linear equation.
2x + y = 6
slope of -2
Draw a function with 2 zeros with the following end behavior:
As x → -∞, f(x) → ∞.
As x → ∞, f(x) → 4.
- Two x-intercepts
- As you go left, the function goes up
- As you go right, the function remains constant at y = 4.
What is ailurophobia?
Fear of cats
Classify EACH number set the following expression belongs to. (Natural, Whole, Integer, Rational, Irrational, Real)
2*1/2
Natural, Whole, Integer, Rational, Real
Solve the following compound inequality. Graph the solutions on a number line.
-5y < -15 AND 6y < 12
No Solution
Create a table of points that represents a linear equation with a slope of 3.
- Constant rate of change in both x and y
- change in y/change in x = 3
Given g(x) = 1/4x + 9, find x if g(x)=10.
Which company owns Lamborghini, Ducati, Porsche, Audi, and Bugatti?
Volkswagen