Q1. What is an example of an equation? A1. 2x + 3 = 7

Q2. What is the coefficient of 2x in the equation 2x + 3 = 7? A2. 2

Q3. What is the slope of the line y = 3x - 1? A3. 3

Q4. How do you solve the equation x + 4 = 8? A4. x = 4

Q5. What is the vertex of the parabola y = 4x2 + 3x - 2? A5. (-0.75, -6.25)

Q6. What is the inverse of the equation y = 3x + 2? A6. x = (y - 2)/3

Q7. What is the greatest common factor of 12 and 18? A7. 6

Q8. How do you solve the equation 12x - 5 = 24 + 15? A8. x = 9

Q9. What is a linear equation? A9. A linear equation is an equation where the highest power of the variables is 1. It is usually in the form ax + b = 0.

Q10. What is an algebraic expression? A10. An algebraic expression is an expression that can contain numbers, variables, and operations such as addition, subtraction, multiplication, and division.