542 prompts matching "Why two tangents from one point are equal in length"
WAEC past questions: Why a grouped median is an estimate
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on why a grou
WAEC past questions: Why casting out nines catches some errors and not others
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on why castin
WAEC past questions: The area of a sector when the angle is given in radians
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on the area o
Worked example: Differentiating a linear function from first principles
Act as my SS3 Mathematics tutor. Take me through one full worked example on differentiatin
Explain back: Why the derivative of a constant is zero
I have just studied why the derivative of a constant is zero in my SS3 Mathematics class.
Explain back: The gradient of a chord set against the gradient of a tangent
I have just studied the gradient of a chord set against the gradient of a tangent in my SS
Exam timing: A timed set of gradient-at-a-point questions
Act as my SS3 Mathematics tutor. Set me a timed run of questions on a timed set of gradien
Spot my mistake: Calling every stationary point a maximum
Act as my SS3 Mathematics tutor. Work a question on calling every stationary point a maxim
Worked example: Sketching a cubic using its stationary points
Act as my SS3 Mathematics tutor. Take me through one full worked example on sketching a cu
Explain back: The chain rule connecting two related rates
I have just studied the chain rule connecting two related rates in my SS3 Mathematics clas
Practice set: Practice on two rates of change linked by a chain rule
Act as my SS3 Mathematics tutor. Give me five practice questions on practice on two rates
Explain back: Why the constant of integration is needed
I have just studied why the constant of integration is needed in my SS3 Mathematics class.
Explain back: Why the constant of integration cancels in a definite integral
I have just studied why the constant of integration cancels in a definite integral in my S
Worked example: The area between a curve and the x-axis
Act as my SS3 Mathematics tutor. Take me through one full worked example on the area betwe
Quiz me: Writing a vector in component form
Act as my SS3 Mathematics tutor and quiz me on writing a vector in component form. Ask fiv
Exam timing: A timed set of vector component questions
Act as my SS3 Mathematics tutor. Set me a timed run of questions on a timed set of vector
Explain back: The midpoint of a line segment in vector form
I have just studied the midpoint of a line segment in vector form in my SS3 Mathematics cl
Practice set: Finding a point that divides a segment internally
Act as my SS3 Mathematics tutor. Give me five practice questions on finding a point that d
Explain back: Why translation preserves both shape and size
I have just studied why translation preserves both shape and size in my SS3 Mathematics cl
Worked example: Finding the mirror line from an object and its image
Act as my SS3 Mathematics tutor. Take me through one full worked example on finding the mi