Vertical compression by a factor of 0.5
No
No vertical shift
Growth
C, B, A
y-intercept at (0,1)
Mike Wazowski
Water Polo
Milky Way
Tootsie Roll
Travis Scott
Michoacan
Mickey Mouse
McDonalds
Jack in the Box
Subway
Panera Bread
Peet's
Vertical stretch by a factor of 6
No
Vertical shift one unit down
Decay
h(x) = g(x) - 2
C
B
Edna
Rugby
Starbursts
Almond Joy
Kylie Jenner
In-n-Out
Spongebob
Burger King
TOGOs
Little Caesers
Popeyes
Dunkin Donuts
None
Yes
No
f(x) = g(x) + 5
Horizontal asymptote is y = k
"a" value is negative
James P Sullivan
Archery
Smarties
Butterfinger
Camila Cabello
Walmart
Pikachu
Wendy's
Sonic
Dominos
Carl's Jr
Starbucks
a vertical stretch by a factor of 6
an exponential decay
no vertical shift
growth: f(x) values increase slowly at first, then more rapidly as x approaches ∞. Also, b > 1.
decay: f(x) values decrease very rapidly at first, and then more slowly as x approaches ∞. Also 0 < b < 1
Gru
Badmitton
Jolly Ranchers
Mike & Ikes
Beyonce
Chiptole
Eric Cartman
In-N-Out
The Habit
Taco Bell
Folgers
a vertical compression by a factor of ½
a reflection across the x-axis
a vertical shift up
an exponential growth
Write an explanation for how you can tell if an exponential function is a parent function…
1.) from an equation
2.) from a graph.
from equation: a value of 1 and k value of 0
from graph: y-intercept at (0,1)
Russell
is is is is is is is is is is
Tennis
Airheads
Now & Laters
Justin Timberlake
Fresh Fork
Stewie Griffin
White Castle
Farmer Boys
El Pollo Loco
Chipotle
Dutch Bros