Transformations
A translation is when you do this to a figure.
move it right, left, up, or down
Find the vertex: y= x² + 2x
(-1,-1)
Simplify the following expression.
\sqrt{100}
10
Find the new coordinates of (3,-2) after you reflect the point over the x-axis.
(3,-2)
Find the roots: y = x² - 5x - 24
-3 and 8
Solve the following equation.
\sqrt{3x}=\sqrt{x+6}
x=3
Write the notation of point (-5,3) after it rotates 90º clockwise.
(3,5)
Find the axis of symmetry: y = -2x² + 6x + 7
x = 1.5
Simplify the following expression.
sqrt(44)
2sqrt(11)
Line segment CD C(0,0) D(1.5,.5) was dilated by 2. What is the new coordinates?
C'(2,0) and D'(3,1)?
Identify the form of the following quadratic equation: y= ax² + bx + c
standard form
What is the Diabolical Biz Markie's nickname?
Clown Prince of Hip Hop
Graph ∆JKL after a rotation of 180º about the origin. J(5,6) K(7,9) L (1,2)
J'(-5,-6), L'(-7,-9), L'(-1,-2)
The line that runs through the vertex and divides the parabola in half
What is axis of symmetry
Solve
root(3)(x^2 +5x +3)-7=-4
what is x = -8, +3 ?