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An investor purchases a $300000 certificate of deposit from Descartes Band, at 2

ID: 2966408 • Letter: A

Question

An investor purchases a $300000 certificate of deposit from Descartes Band, at 2.2% How much is the investment worth at the end of 1 year, if the interest is compounded quarterly? (Rounded to the nearest hundredth) A function g is given by g(x) = x4 + 4 Find g(-1) State the value that x cannot be equal to for the function below: f(x) = 2/(x+3) The domain for the function f(x) = x2 + 3 is the set of all Real Numbers. Select one: True False What is the slope for the following function : y-4x=1 What is the slope of the following function: 3x-3y+6=0 What is the y-intercept for the following function: 2x+2y+8=0 Put your answer in the form of ( , ) Given the following information write an equation in standard form: m=-3 point (5.-2) Given the two points, find the slope of the line going through those two points: (-3.-5) and (1 .-6) Find the slope of the line going through the two points listed below: (-4.2) and (-4,10) What can x not equal for the following function. Find the point of equilibrium for the following Supply and Demand situation Demand: q=(x-4)2 Supply: q=x2+2x+6 Put your answer in an ordered pair: ( , ) Find the equilibrium point of the Supply and Demand situation listed below : Demand :q=5-x Supply: q = (x+7)1/2 Put answer in the form of an ordered pair: ( , ) Suppose that SI 100 is invested at 5%. compounded semi annually. How much is in the account at the end of 4 years? Round off to the nearest hundredth. What is the interval notation for the following? Solve for x:5+x2=4x+2 Put in the answer in following fashion: 4.2 The band Soul Purpose has fixed cots of $4000 for producing a new CD. Thereafter, the variable costs arc $0.50 per CD. and the CD will sell for S10. How many CDs must the band sell in order to break even? Find the equation of the line going through points: (-9.2) and (3.4) put the final equation if the standard form If f(-3)=5 and f(3)=5, the f cannot be a function Select one: True False The graph of a constant function has a slope of 0. Select one: True False An equation of the form (y-y1)=m(x-x1) has a graph that is a line of slope m and pass; through (x1,y1) Select one: True False For problem 20 on page 89 write the answer in interval notation.

Explanation / Answer

2) 5

3) f(x)(x+3)=2

5) 4

6) 1

7) -4

9) -1/4

10) infinity

16) 1,3

18) Y=x/6 + 7/2

All I had time to look at, sorry

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