Quadratics in all forms

What is the vertex of
f(x) = 2(x - 5)² + 12

• (-5, -12)
• (5,-12)
• (5, 12)
• (-5, 12)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is another name for the x-intercepts of a quadratic?

• y-intercept
• Zeros
• x-axis
• They don't have another name

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

What are the roots 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

If the quadratic has a positive 'a' coefficient, what direction does the parabola open?

• Up
• Down

Select the TWO answers that solve the quadratic $y=4\left(x-5\right)\left(x+3\right)$  

•  $x=5$  

•  $x=3$  

•  $x=-3$  

•  $x=-5$  

When solving in Standard Form, it's best to use...

• The Quadratic Formula

• Square Roots

• Zero Product Property

Which of the following equations matches vertex form of a quadratic?

• ax + by = c
• y = a(x - h)² + k
• y = ax² + bx + c
• y = mx + b

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

The graph of g(x) (blue) is a transformation of f(x) (red). Write the equation of g(x) in terms of f(x).

• $g\left(x\right)=-f\left(x+5\right)+1$

• $g\left(x\right)=-f\left(x-5\right)+1$

• $g\left(x\right)=f\left(x+5\right)+1$

• $g\left(x\right)=f\left(-x+5\right)-1$

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.B.4

In the equation
y = x² +5x +7, match each leading coefficient with its correct letter 

• a=0, b=5, c=7
• a=1, b=5, c=7
• a=7, b=5, c=1

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

What is the axis of symmetry for 
f(x)=4(x-2)² + 3

• 4
• 2
• x = -2
• x = 2

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7