an exercise class has two options a $25 pass for all sessions during the month or $3 per lesson write an equation to model the c
2 answers:
Answer:
and
Step-by-step explanation:
Given : An exercise class has two options a $25 pass for all sessions during the month or $3 per lesson
To Find: write an equation to model the cost of going to the exercise class for a month using a pass and another equation for paying a fee for each lesson.
Solution:
Let the total cost be y
Option 1) a $25 pass for all sessions during the month
So, equation for option 1 :
Option 2) $3 per lesson
Let x be the number of lessons
So, cost of x lessons = 3x
So, Total cost:
So, equation for option 2 :
Hence an equation to model the cost of going to the exercise class for a month using a pass and another equation for paying a fee for each lesson is and
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F ( x ) = 6^(x+1)
y = 6^(x+1)
The inverse is:
And when you plug in the values: x = 1, y = - 1:
- 1 = log 1 - 1
- 1 = 0 - 1
- 1 = - 1
so the answer is:
( 1, - 1 )
y = 6^(x+1)
The inverse is:
And when you plug in the values: x = 1, y = - 1:
- 1 = log 1 - 1
- 1 = 0 - 1
- 1 = - 1
so the answer is:
( 1, - 1 )