Which of the following is a function ?

What is the range of the function f(x) = x² ?

If f(x) = 2x + 1, what is f(3) ?

Which graph represents a linear function ?

What is the degree of the polynomial 5x³ + 2x² - x + 7 ?

Which of the following is a polynomial ?

The leading coefficient of 7x⁵ - 3x² + x - 4 is :

What is the sum of the polynomials (3x² +2x +1)+(x² − x + 4) ?

Which of the following is a cubic polynomial ?

What is the product of (x+2)(x−3) ?

Which of the following is a rational function ?

Which of the following is a radical function ?

The graph of f(x) = $\frac{1}{x}\backslash frac\{1\}\{x\}$​​​​​​​​​​​​​​ is symmetric about :

Which of the following is an exponential function ?

Solve for x: 2^x = 8

What is the period of y = sin⁡x ?

What is the amplitude of y = 3 cosx ?

Which of the following is a periodic function ?

How many radians are in 180° ?

Which of the following is the standard form of a circle ?

The graph of y² = 4x is a :

Which conic section has two axes of symmetry of different lengths ?

What is the value of ∣−9∣ ?

The mode of 2, 4, 4, 6, 6, 6, 8 is :

The mean of the numbers 2, 4, 6, 8 is :