Revision for Mathematic Form 4 Chapter 1 - Chapter 6

Front

The graph of a quadratic function is called

Back

a parabola

Front

Standard form of a quadratic equation

Back

y=ax²+bx+c

Front

3x² - 4 is a quadratic

Back

true

Front

Which of the following is NOT a quadratic function? Options: f(x) = -3x², f(x) = -5x - x², y = 3x³ - 4x + 5, A = pi.r²

Back

y = 3x³ - 4x + 5

Front

What are the green dots called?

Back

roots or x-intercepts

Front

Equation for axis of symmetry?

Back

x=3

Front

Vertex of the quadratic function:
y = x² - 6x + 11?

Back

(3,2)

Front

The equation
y = x² -12x + 36 has

Back

1 solution

Front

What is the vertex of y=x²+4x+3?

Back

(-2,-1)

Front

Solve the following quadratic equation: x² + 7x + 12 = 0

Back

x = -3, x = -4