Answer: Total cost= 7n + 5
Step-by-step explanation:
7 is the M (money per every candle) and 5 is the B (additional fee for every order)
Answer:
a = 9, b = 3
Step-by-step explanation:
The exponential function is
y = a 
Find a and b by using the points it passes through
Using (0, 9 ) then
9 = a
(
= 1 )
a = 9
y = 9 
Using (3, 243 ) then
243 = 9b³ ( divide both sides by 9 )
27 = b³ ( take the cube root of both sides )
b =
= 3
y = 9
← exponential equation
Answer:
X = 140 because of angle on a triangle
Have them right the slope formula down on a note card and make them use that formula until they can remember it.
Answer:
A conjecture is something that has been mathematically proved to be true, while a theorem has not been proven but is still believed to be true!