Algebra II Unit 1/2

Domain/Range

100

Domain is defined as: 

What is

the set of all possible input values

200

Range is defined as:

What is

the set of all possible output values

300

State the domain:

{(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}

What is

Domain: {2, 3, 4, 6}

400

State the range:

{(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}

What is

Range: {–3, –1, 3, 6}

500

State the domain and range of the following relation. 

{(–3, 5), (–2, 5), (–1, 5), (0, 5), (1, 5), (2, 5)}

What is

Domain: {–3, –2, –1, 0, 1, 2}

Range: {5}

Rate of Change

100

What is the formula for rate of change?

What is

     f(b)-f(a)

=   ---------

      b - a

200

b and a can also be described as _____

What are 

inputs

300

f(b) and f(a) can also be described as ______

What are

outputs

400

Find the average rate of change between 1992 and 2000. 

year:           1992    2000

Percentage: 42.7      34.5

What is

-1.025

500

Find the rate of change between 0 and 4

x:  0   1  2   3   4 

y: 18 19 20 20 25 

What is 

1.75

Inverse Functions

100

Find the inverse: 

f(x)=2x+1

What is

f(x)^-1=(x-1)/2

200

Find the inverse:

f(x)= -5x-11

What is

f(x)^-1=(x+11)/5

300

What line does the inverse/mirror reflect over?  

(Hint: y= __)

What is

y=x

400

Find the inverse:

f(x)=(1/3)x+7

What is

f(x)^-1=3x-21

500

The given coordinates are on f(x), find the coordinates for f(x)^-1

^{(-2, 4), (4,7) (0,11), (10.10)}

What are

(4,-2), (7,4), (11,0), (10,10)

Random

100

What are my teachers' names?

Who are

Killenbec

Maring 

200

What is Grant's mascot?

What are

Gators

300

What was Ms. Maring's favorite subject in school?

What is

Math

400

What is the most picked color in Among Us?

What is

black

500

Name as many digits of pi as you can.

3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094330572703657595919530921861173819326117931051185480744623799627495673518857527248912279381830119491298336733624406566430860213949463952247371907021798609437027705392171762931767523846748184676694051320005681271452635608277857713427577896091736371787214684409012249534301465495853710507922796892589235420199561121290219608640344181598136297747713099605187072113499999983729780499510597317328160963185950244594553469083026425223082533446850352619311881710100031378387528865875332083814206171776691473035982534904287554687311595628638823537875937519577818577805321712268066130019278766111959092164201989380952572010654858632788659361533