Determine whether the table represents exponential growth, exponential decay, or neither.
neither
Determine whether the table represents exponential growth, exponential decay, or neither.
exponential decay
State if the sequence is arithmetic, geometric, or neither -0.2, -1, -5, -25, -125, ...
geometric.
Find the equation for the nth term. -38, -33, -28, -23, ...
an=-38+(n-1)5
You want to enlarge a sign. The original sign is 12 in wide. You can enlarge the sign by 20% at a time. a)Write a function that represents the width of the sign. b)How wide is the sign after 5 enlargements? c)You want it to be 1800. Find x.
a) 12(1.2)^x
b) 29.86 inches
c) 27.48
Find the equation for the nth term. -3, 18, -108, 648, ...
Ask the teacher.
You deposit $675 in a savings account that earns 6% interest compounded monthly
a) Write a function that represents the balance after t years.
b) What is the balance after 3 years?
a) y=675(1+(.06/12))^12t
b) y= 807.76
Sketch the graph of each function. Describe the domain and range
Compare with image.
Evaluate the function. h(x) = 5^x; Find h(-2)
1/25
Evaluate the function. k(t) = 3 * 4^t; Find k(0)
3
State if the sequence is arithmetic, geometric, or neither. -3, 3, 9, 15, 21, ...
arithmetic.
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