GTKY
The person who has the closest upcoming birthday.
Who is _______?
The concavity of the function
f(x) = 2 (x - 3)(x - 4)
What is concave up?
The vertex for this quadratic function:
y = x2 - 8x - 3
What is (4, -19)?
The type for this pattern:
2, 4, 6, ...
What is a linear pattern?
What i2 simplifies to be.
What is -1?
The person most likely to win a dance battle.
Who is __________?
The "c" value in standard form tells you which charateristic of the graph?
y-intercept
The axis of symmetry of this function
f(x) = - x2 - 10x + 17
What is x = - 5
Find the coordinates of the y-intercept for the quadratic function:
y=3x2 + 2x - 1
Y-intercept (0, -1)
sqrt(-90) simplified.
What is 3i sqrt(10) ?
One interest that all table members have in common.
What is ______?
Find the zeros (x-intercepts) for the function
f(x) = -3(x - 1)(x + 5)
x = 1 and x= - 5
Roots (3,0) and (2,0) and Point (1,-4)
What is a = -2?
The type for this pattern:
6, 12, 20, 30 ...
What is a quadratic pattern?
Simplify -3i * -4i
What is -12?
The weirdest thing someone on your team has eaten.
What is _________?
The vertex of the function
f(x) = - (x + 3)2 - 5
What is (-3, -5)?
Determine the roots.
f(x) = x2 + 16
x = ± 4i
Find the zeros (x-intercepts) of the following:
y = x2 - 8x - 20
x = 10 and x = -2
Simplify
5 + 2i - 2 + 7 + i
What is 10 + 3i?
Someone who can name every person at their table.
Who is __________?
If the x-intercepts of a function are x = 6 and x=-12, what is the Axis of Symmetry (x-value of the vertex)?
x=-3
Determine the roots using the quadratic formula.
f(x) = - x2 - 6x - 10
x = -3 ± i
The type for this pattern:
3, 6, 12, 24, ...
What is an exponential pattern?
Simplify (4 - i)(2 + i)
What is 9 + 2i?