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Exponents
Combining Exponents
Scientific Notation
Graphing
Word problems
100
Does x^a(x^b) = x^ab?
No
100
5a^3 (-2ab^2)^2
20(a^5)(b^4)
100
What is 1,400 in scientific notation?
1.4 * 10^3
100
Draw the shape y=x^2 would make
parabola
100
$5000 is invested at 3% APR for 10 years. How many compounding periods would there be if the 3% is compounded quarterly? What would the compound interest be at each quarter?
40 compounding periods at 0.75% each period
200
Does x^6 + x^7 = x^13?
No
200
-3(m^-3)(r^7)(s^-4) / m(r^2)(s^2) Negative exponents are okay
-3(m^-4)(r^5)(s^-6)
200
What is 3.72 * 10^-4 in standard notation?
0.000372
200
Draw the shape y=x^3 would make
squiggly
200
Mr. Leeds projects that his current salary of $50,000 will increase 5% each year. What will his salary be 10 years from now to the nearest dollar?
$81,445
300
x^a / x^b = ?
x^(a-b)
300
24(x^2)(y^-3) / 2(x^-1)(y^2)^3
3(x^5) / y^9
300
Simplify #6
2 * 10^16
300
#12
Do it
300
#14
$18,140.18
400
x^a * x^b =
x^ab
400
#4
7(m^3)(n^3) + 2m(n^6)
400
#7
8.8 * 10^10
400
#9
(-3, 4)
400
#13
15x(y^-1)
500
3x^2(x^3) = ?
3x^6
500
#5
2y^3
500
#8
7.5 * 10^18
500
#10
y = (x-5)^3 - 4
500
#11
a. f(d) = 500(2)^d b. 512,000