Grade 11 Maths Quiz Fri 12 June 2020

Does this graph have maximum or minimum value?

• maximum

• minimum

• neither

• both

Given:  $y=\frac{3}{x-2}+4$  
Give the equation of the horizontal asymptote:

• x = 4

• x = 2

• y = 4

• y = 2 

Given:  $y=\frac{3}{x-2}+4$  
Give the equation of the axes of symmetry with a positive gradient:

• y = -x + 2

• y = x+ 2

• y = x

• y = x + 6

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8
• x=1
• x=-1
• x=2

Tags

CCSS.HSA.REI.B.4

What are the
x-intercepts of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3
• x = 2 or x = -3
• The are no real roots
• x = 2 or x = 3

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

What is the range of this function?

• (- ∞,+∞)
• [0, +∞)
• [-2, +∞)
• [2, +∞)

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Where does the graph
y=3(x-1) ² - 8 increase?

• (-∞,8)
• (8,∞)
• (-∞,1)
• (1,∞)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Complete the square for

x² + 12x + ____

• x² + 12x + 144

• x² + 12x + 36

• x² + 12x - 36

• x² + 12x - 144

Which equation best represents the graph?

• y = 2(x - 4)² + 5
• y = 2(x + 4)² + 5
• y = -2(x - 4)² + 5
• y = -2(x + 4)² + 5

Tags

CCSS.HSF-IF.C.7A

Convert to the Turning Point form:

f(x) = x² + 10x + 24

• f(x) = ( x - 5 )² + 1

• f(x) = ( x + 5 )² - 1

• f(x) = ( x - 5 )² - 1

• f(x) = ( x + 5 )² + 1