Step-by-step explanation:
Yes, it is Arithmetic sequence
Because
1/2 - 1 = 0 - 1/2=-1/2-0= - 1/2
Common Difference d = - 1/2
I'm pretty sure it should be the 45. or A
Answer:
Function A. <em>nonlinear</em>
Function B. <em>linear</em>
Step-by-step explanation:
Function A is nonlinear because the y values are changing at a nonlinear rate. To get from 0 to 1, the value is increased by 1. However, to get from 1 to 8, it increases by 7, which is different than before.
Function B is linear because the equation models a linear function. You can test this by drawing a table of values similar to Function A:

You can see the y values change at a linear rate of -1 constantly.
The total cost of 400 square feet of land if it sells for $110 per square foot is $ 44,000.
<h3>what is Area?</h3>
Area is the quantity that expresses the extent of a region on the plane or on a curved surface.
Here, Total area = 400 sq. units
Cost per square foot = $ 110
Total Cost = Total area X Cost per unit area
TC = 400 X 110
TC = 44,000
Thus, the total cost of 400 square feet of land if it sells for $110 per square foot is $ 44,000.
Learn more about Area from:
brainly.com/question/27683633
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