Question 61
Find the integral of f(x) = 4x^3.CalculusCalculus - Integrationmedium
Select one option to submit your answer.
NSC Mathematics AI Practice
Train with AI-generated exam-style questions. Get instant explanations and coaching on every weak area.
Interactive mode300 questions available
Practice mode
Answer immediately. If you miss, we show exactly why your selected option is wrong.
Progress: 0/10 correct (0 answered)
Question 62
If sin θ = 3/5 and θ is in the first quadrant, find cos θ.TrigonometryTrigonometry - Pythagorean identitieseasy
Select one option to submit your answer.
Question 63
The function f(x) = 2x^3 - 9x^2 + 12x - 5 has how many turning points?CalculusCalculus - Turning points and stationary pointshard
Select one option to submit your answer.
Question 64
What is the solution to the equation 2x + 5 = 13?AlgebraAlgebra - Linear Equationseasy
Select one option to submit your answer.
Question 65
If the derivative of y = x^3 is dy/dx, what is dy/dx?CalculusDifferentiation - Basic ruleseasy
Select one option to submit your answer.
Question 66
In a right triangle, if one angle is 30°, what is the length of the side opposite this angle if the hypotenuse is 10 units?TrigonometryTrigonometry - Right triangleseasy
Select one option to submit your answer.
Question 67
The sum of the interior angles of a pentagon is:GeometryGeometry - Polygonseasy
Select one option to submit your answer.
Question 68
What is the probability of rolling an even number on a fair six-sided die?ProbabilityProbability - Basic Probabilityeasy
Select one option to submit your answer.
Question 69
If the function f(x) = 2x^2 - 4x + 1, what are the coordinates of its vertex?AlgebraAlgebra - Quadratic Functionsmedium
Select one option to submit your answer.
Question 70
Evaluate the integral ∫(3x^2 - 2) dx.CalculusIntegration - Basic Integralsmedium
Select one option to submit your answer.