Casey waited tables this summer. On Monday , she made $60. Each day , her pay decreased by $4. What integer represents the total
2 answers:
Answer:
The integer that represents the total change in her pay over a 5 - day period is '20'.
Step-by-step explanation:
On Monday , Casey made $60.
Each day , her pay decreased by $4.
So, in 5 days the value decreased by dollars
So, total change was 20.
We can also say its negative because there is a decrease in the value.
Hence, the integer that represents the total change in her pay over a 5 - day period is '20'.
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Answer:
y =
Step-by-step explanation:
Let the equation of the exponential function is,
y = a(b)ˣ
Since the graph of this function passes through two points and (3, -1)
For the point ,
---------(1)
For second point (3, -1),
-1 = a(b)³ ---------(2)
Divide equation (2) by equation (1),
=
From equation (2)
-1 =
-1 =
a = 8
Therefore, equation of the exponential function will be,
y =