Answer:
Here are some possibilities:
a.) 9 + -9 = 0
b.) 8 + 2 + -10 = 0
c.) 6 + 4 + -2 + -8 =0
Answer:
f(x) = 3^x increases steadily on the interval [4,5].
Step-by-step explanation:
This exponential function f(x) = 3^x has a positive base (3) which is larger than 1. Thus, this function continues to increase as x increases, including the case where x increases from 4 to 5.
W- (3,4)
Z- (-1,1)
X-(-1,-3)
Y-(-4,1)
One can is $0.40
six cans bought seperatly is (6 * $0.40) $2.40
$2.40 - $1.98 = $0.42 this is how much we could save between buying the six cans seperatly or together
to find out how much we save per can, divide $0.42 by six
$0.42 / 6 = $0.07
by buying six cans together you save $0.07 per can compared to buying six cans seperatly.
