Logs Graphs
Draw a graph of a log function that is increasing
(should be a positive coefficient)
What is the y-intercept of this function?
y=5(6^x)
What is (0,5)?
What was the top grossing movie of the summer?
What is Barbie?
Sketch the following graph:
y=2(4^x)
Exponential growth going through point (0,2)
Is y=0.5log(x) increasing or decreasing?
What is increasing?
Draw a graph and give the formula of a log function that is decreasing
What is 3^6=729 ?
Is this function increasing or decreasing?
y=6(3/2)^x
What is increasing?
How many drivers are on the F1 grid?
20
Sketch the following graph:
y=7(3/4)^x
Exponential decay going through point (0,7)
What is the x-intercept of this function?
y=log(base 2)(x)
What is the end behaviour of y=-3log(x)
What is Q1 to Q4
Write the exponential equation (1/2)^x=8 in logarithmic form.
What is log (base 1/2) 8 = x
Do astronauts develop stronger hands or feet in space?
What hands?
Give the formula for two exponential graphs that will go through the point (0,4)
various check with Ms. Utter
What are two points on this function?
y=-4log(x)
(1,0) and (10, -4)
Draw a graph that and label the two know points on it for y=2log(base3) (x)
Two points (1,0) and (3,2)
Increasing
Is the graph y= .7^x increasing or decreasing?
What is decreasing?
What is the only university to partner with Tesla?
What is Dalhousie?
What is the domain, range, and end behaviour for an exponential function?
D: (-8,8) R: (0,8) EB: Q2 to Q1
What is the domain, range, and end behaviour of this function?
y=20log(x)
D: (0,8) R: (-8,8) EB: Q4 to Q1
What is the domain, range, x/y intercercepts, and end behaviour of
y=-3ln(x)
D (0,8) R(-8,8) Xint (1,0) y-int none EB Q1 to Q4
Write the exponential equation 27^ (1/3) = 3 in logarithmic form.
What is log (base 27) 3 = 1/3 ?
In which country is it illegal to own a single guinea pig?
What is Switzerland?
Put the following into exponential form and sketch it's graph
x=log(base0.5)(y)
y=0.5^x
Exponential decay going through (0,1)
What are two points on this function?
y=-6ln(x)
(1,0) and (e,-6)