Equations and Inequalities
Quadratic Function
Exponents and Expressions
100
What is the coefficient in the expression 3x + 7?
3
100
Is the function below exponential, linear or quadratic?
f(x) = x² - 5x + 6
Quadratic
100
Simplify
22 + 23
12
200
Combine like terms to create a simplified expression.
2x + 5 + 3x - 2
5x + 3
200
Draw example of a quadratic graph.
200
Simplify the expression 3x + 5x - 2x.
6x
300
Solve for x in the equation below.
4x - 8 = 12
5
300
Evaluate the quadratic function f(x) = x² + 3x + 2 when x = 2.
12
300
Are the following expressions equivalent?
Expression A: 2(x + 3) + x
Expression B: 3x + 6
Yes
400
Solve the inequality 3x - 5 > 10
x > 5
400
A quadratic function is given as f(x) = 2x² - 8x + 5. What is the axis of symmetry.
2
400
Simplify 3(2a + b) + 2(a - 3b) and evaluate
when a = 2 and b = 1.
13
500
Marcus is saving money to buy a new gaming console that costs $200. He currently has $35 saved and plans to save $15 each week from his part-time job. At least how many weeks will it take before Marcus has enough money to buy the console?
11 weeks
500
The product of two numbers is 65. Their difference is 8. Find these numbers.
13 and 5
500
What is your teacher's first and last name?
Erah Gem Cordero