Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
B
Arithmetic mean: every figure but 1st, last, is smaller than arith. mean of previous,
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7
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2K
Dr.Peterson
Dr.Peterson
J
3-Digit Numbers & Their Reverses Divisible By 7
Replies
9
Views
4K
Dr.Peterson
Dr.Peterson
chris84567
Create a 3x3 grid of unique integers squared, each row, column, diag. must equal N
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2
Views
1K
chris84567
chris84567
Q
Parameters of Domain and Range: "For F(x) = 2/x, the domain cannot be 0."
Replies
7
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2K
Dr.Peterson
Dr.Peterson
V
Adding and Dividing Piecewise Functions and their Domains?
Replies
2
Views
5K
mmm4444bot
mmm4444bot
R
Write f(x) = 20x - 9 - 4x^2 in the form f(x) = c + (ax + b)squared
Replies
4
Views
1K
tkhunny
tkhunny
B
Trying to find an Equation: 13.5,25.1,29.5,25.3=-7.4
Replies
2
Views
1K
Benny@018
B
J
I just need to solve [(1.3214 - F) / F] * 360/120 = -0.0682 for F
Replies
1
Views
801
Deleted member 4993
D
J
HELP: “Express Perimeter of Triangle ABC in terms of X”
Replies
2
Views
1K
mmm4444bot
mmm4444bot
O
Polynomial: (3z+2) is a factor of 3z^(3) - z^(2) + z(a+1) + a; find...
Replies
6
Views
3K
mmm4444bot
mmm4444bot
A
alternative way to solve work problem (thinking the t was a 1--presbyopia rampans)
Replies
7
Views
2K
allegansveritatem
A
DynV
Formula from table with operation restrictions
Replies
14
Views
3K
DynV
DynV
W
1.5 X + 2.5 Y + 3 Z greater than or equal to T?
Replies
5
Views
1K
WithoutFlags
W
V
Commutative Comp. of Functions: Find two functions F and G so that F ∘ G = G ∘ F AND
Replies
1
Views
809
tkhunny
tkhunny
E
Projectile Motion Question: projectile fired by a BL 15 MK1 Naval Gun.
Replies
2
Views
1K
mmm4444bot
mmm4444bot
Q
144=1+2x+3xy+4z where 3xy+4z=12
Replies
8
Views
1K
Quick
Q
B
Formula to use instead of model (average of 5 test subjects)
Replies
1
Views
761
Dr.Peterson
Dr.Peterson
A
motion word problem: At 9:45 a bus left Point Reyes, CA, going north at 40 mph....
Replies
10
Views
4K
allegansveritatem
A
T
Simplify Rational Expression
Replies
1
Views
730
Deleted member 4993
D
P
Isotope half-life of 8 days: when will 5% of original mass remain?
Replies
6
Views
2K
stapel
stapel
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