Hello from MrBillDoesMath!
Answer: g(x) approaches "infinity' as x approaches "positive infinity" and g(x) approaches --0.5 as x approaches "negative infinity"
Discussion.
g(x) = ( 5^x -3) + 2.5
Suppose x is approaching positive infinity. Then the term 5^x grows without bound ("positive infinity") so the -3 and "2.5" constants have no impact at all. That is, g(x) behaves like 5^x which grows without bound.
Suppose x is approaching negative infinity. Then 5^x approaches 0 (zero) so g(x) approaches
(0 -3) + 2.5 -
= - 0.5
Thank you,
MrB
5h + 3d = 11.50 * 2
4h + 2d = 8.50 * 3
10h + 6d = 23
12h + 6d = 25.50
subtract the former equation from the latter:-
2h = 2.50
h = 1.25
so susbstituting in the second equation
4(1.25) + 2d = 8.50
5 + 2d = 8.50
2d = 3.50
d = 1.75
hot dogs cost $1.25 and drinks cost $1.75
Answer:
see below
Step-by-step explanation:
x ≥11
Since there is an equals sign we have a closed circle at 11
X is greater so the line goes to the left
Answer:
This question doesn't have a solution
Step-by-step explanation:
