Writing Quads

Find the quadratic function passing through the points (0, -3), (1, 2), and (2, -1).

• y = - x² + 2x - 3
• y = x² - 2x + 3
• y = x² - 3
• y = - x² + 3

Write the equation of the parabola shown.  Then find the value of the function when x = 10.

• y = -78
• y = -63
• y = -33
• y = -51

Write an equation in Factored Form, whose solutions are 7 and 3.

• y = (x - 7)(x - 3)

• y = (x + 7)(x + 3)

• y = (x + 7)(x - 3)

• y = (x - 7)(x + 3)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Write an equation in Factored Form, whose solutions are -7 and -3.

• y = (x - 7)(x - 3)

• y = (x + 7)(x + 3)

• y = (x + 7)(x - 3)

• y = (x - 7)(x + 3)

Tags

CCSS.HSA.APR.B.3

Write an equation in Factored Form, whose solutions are  $0$  and  $-7$  .

• y = x(x + 7)

• y = x(x - 7)

• y = x( 7x )

• y = x( -7x )

Tags

CCSS.HSA.APR.B.3

What are the x-intercepts for the graph?

• $x=3,\ 2$

• $x=-3,\ 2$

• $x=3,\ -2$

• $x=0$

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

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

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

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

Find the vertex of 
f(x) = -x² - 4x + 12.

• (-2, 16)
• (2, 0)
• (2, 4)
• (-2, 4)

What is the vertex of the following equation?
y=5(x-3)²+5

• (3,5)
• (-3,5)
• (3, -5)
• (-3,-5)