Units 1-3 Review

Transformations

100

A translation is when you do this to a figure.

move it right, left, up, or down

200

Find the new coordinates of (3,-2) after you reflect the point over the x-axis.

(3,-2)

300

Write the notation of point (-5,3) after it rotates 90º clockwise.

(3,5)

400

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)?

500

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)

Quadratics

100

Find the vertex: y= x² + 2x

(-1,-1)

200

Find the roots: y = x² - 5x - 24

-3 and 8

300

Find the axis of symmetry: y = -2x² + 6x + 7

x = 1.5

400

Identify the form of the following quadratic equation: y= ax² + bx + c

standard form

500

The line that runs through the vertex and divides the parabola in half

What is axis of symmetry

Radicals

100

Simplify the following expression.

\sqrt{100}

10

200

Solve the following equation.

\sqrt{3x}=\sqrt{x+6}

x=3

300

Simplify the following expression.

sqrt(44)

2sqrt(11)

400

What is the Diabolical Biz Markie's nickname?

Clown Prince of Hip Hop

500

Solve 

root(3)(x^2 +5x +3)-7=-4

what is x = -8, +3 ?