Answer:
(2) The motorcycle cost $12,000 when purchased.
Step-by-step explanation:
In the standard exponential equation, y = ab^x, a is the original value.
Since the equation is V(t) = 12,000(0.75)^t, a is 12,000.
This means that the original value was 12,000.
So, the motorcycle cost $12,000 when it was first purchased.
The correct answer is (2) The motorcycle cost $12,000 when purchased.
Answer:
$2.25
Step-by-step explanation:
32/(14 2/9) =
32/(128/9) =
2.25 =
$2.25 sollars/km
Answer:
a. Graph 1 is y=2^x and Graph 2 is y=2x+1
b. The slope increases over time on Graph 1, and remains the same on Graph 2
c. Graph 1 is exponential (y=2^x) and Graph 2 is linear (y=mx+b)
Hope this helps!
Step-by-step explanation:
a: y=2* is exponential, so it is graph 1 (it makes a curve) y=2x+1 is linear (makes a line), and it has a slope of 2 and a y-intercept of 1, so y=2x+1 is graph 2!
b. slopes of Exponential Functions usually continue to increase (unless the number that is being affected by the exponent x is less than 1, in which they would continue to decrease), and linear functions have a set slope (m in y=mx+b)
c. Explanation is in the answer (it says to explain)
Answer:
x=1
Step-by-step explanation:
2x=5x-3
subtract 5x from both sides
-3x=-3
x=1
I’d say it’s c the third one
