FUNCTIONS !!!

Linear

100

What is the rate of change of f(x)=3x-5 ?

3 or 3/1

200

What is the interval of decrease of f(x)=3x-5 ?

It never decreases !

300

In f(x)=3x-5, when x is 2, what is y ? (Hint: make a table)

ONE (2, 1)

400

What is the domain and range of f(x)=3x-5 ?

Domain: (-∞, ∞)
Range: (-∞, ∞)

500

In f(x)=3x-5, as x gets larger and larger in the positive direction, y gets ...

Largerrr

Exponential

100

What is the y-intercept of f(x)=2^x+4 ? (Hint: graph it)

5

200

What is the interval of increase in f(x)=2^x+4 ?

(-∞, ∞)

300

If Kurose were to travel to any place with 10 bands, where would he go ?

JAPAN 🇯🇵🇯🇵🇯🇵🎏🎏⛩️⛩️⛩️🎎🎎

400

The limit of f(x) as x approaches -∞ is...

Fourrr

500

What is the rate of change of f(x)=2^x+4 from x=0 to x=2 ? 

3/2

Logarithmic

100

Simplify f(x)= log₂(2x²) - log₂(x)

f(x)= log₂2x

200

True or false: the domain of f(x)=log₂2x is (0, ∞)

True

300

name TWO points of f(x)=log₂2x (hint: make a table or graph)

(1,1) ; (2,2) ; (4,3) ; (8,4) ; (0,0.5)

400

How tall is Kurose ?

5'9

500

what is the rate of change of f(x)=log₂2x from x=2 to x=4 ?

1/2

Polynomial

100

solve f(x)=x⁴+2x³-2x-1

f(x)=(x+1)³(x-1)

200

what is the domain and range of f(x)=(x+1)³(x-1)

domain: (-∞, ∞)

range: (-0.18, ∞)

300

What topic did Kurose teach other than Math Analysis ?

Ethnic Studies

400

what is the interval of increase and decrease of f(x)=(x+1)³(x-1) ?

increase: (0.5, ∞)

decrease: (-∞, 0.5)

500

as x gets larger and larger in the positive direction, y gets ...

Largerrr

Rational

100

find the horizontal asymptote of g(x)=2(x+1) / x+2

(-2, 0)

200

find the interval of increase of g(x)=2(x+1) / x+2

(-∞,2)∪(2,∞)

300

find the domain And range of g(x)=2(x+1) / x+2

domain: (-∞,-2)∪(-2,∞)

range: (-∞,2)∪(2,∞)

400

what is the hole of g(x)=2(x+1) / x+2

(2, 3/2)

500

What did Kurose do in Las Vegas at the beginning of the school year ?

Bruno Mars concert