Linear Functions
Exponential Functions
Quadratic Functions
Systems of Equations
Sequences
100

-2(-x+1)+3x+3=26

x=5

100

(3x2)3

9x6

100

What is the axis of symmetry of the following equation?

y=x2+2x-5

x=-1

100

What is the solution to the system of equations?

y=2x-3

y=-1/3x+4

(3,3)

100

Fill in the next three terms of this sequence:

18, 11, 4, ...

-3, -10, -17

200

53=3/8c+17

c=96

200

What is the exponential equation for a function that has a y-intercept of (0,2) and has a common ratio of 3?

hint: y=abx

y=2(3)x

200

What is the vertex of the following equation?

y=(x-1)2-3

(1,-3)

200

Solve the system of equations.

-3x+2y=14

4x-2y=-16

(-2,4)
200

Write the equation of the arithmetic sequence:

1, 4, 7, ...

hint: an=a1+(n-1)d

an=3n-2

300

Solve the following equation for b.

fb+3b=d

b=d/(f+3)

300

Identify the asymptote for the following function:

y=(1/2)x-5

y=-5

300

What are the transformations of the following graph?

y=-2x2-4x+5

Hint: reflection, stretch/shrink, up/down, left/right

reflection

stretch 2

up 8

left 1

300

Is (-2,0) a solution to the following systems of equations?

y<2x

y>x+1


NO

300

Write the equation for the geometric sequence:

-1, 6, -36, 216, ...

hint: gn=g1(r)n-1

gn=-(-6)n-1

400

What is the equation to a line PARALLEL to y=3x+7 and passes through the point (1,1)?

y=3x-2

400

The original price of a tractor was $45,000. The value of the tractor DEPRECIATES at a steady rate of 12% per year. The tractor is 5 years old. What is the price of the tractor now?

y=C(1+r)t      y=C(1-r)t       A=P(1+r/n)nt

$23,747.94

400

What are the roots of the following graph?

y=x2+2x-3

(-3,0) and (1,0)

400

What are the solutions to the following system of equations?

y=2x-1

y=-x2+2

(-3,-7) and (1,1)

400

Determine if the following sequence is arithmetic, geometric, or neither.

5, 20, 80, 320, ...

geometric

500

What is the equation PERPENDICULAR to the line passing through y=-4x+2 and passes through the point (4,6)?

y=1/4x+5

500

You deposit $500 in a savings account that earns 7% interest compounded monthly. What is the balance after 2 years?

y=C(1+r)t      y=C(1-r)t       A=P(1+r/n)nt

$574.90

500

What is the shape of quadratic graph (math language)?

parabola

500

Solve the following system of equations.

x=3y

2x+5y=22

(6,2)

500

Determine if the following sequence is arithmetic, geometric, or neither.

1, 3, 6, 10, ...

Neither