transformations & functions
what transformation happens to f (x) when you graph f(x-3)
shifts right 3 units
what is the degree of 3x^4 -2x+7
it is 4
rewrite log2 8=3 in exponential form
2^3 =8
what is sin90
1
find the next term 2,5,8,11,
14
domain of f(x) = square root of x-5
x is greater than or equal to 5
find the zeros of x^2-9
x=3,-3
solve 2^x = 16
x = 4
convert 180 degrees to radians
pie
what is the common ratio 3,12,48,192
4
describe transformation of y= -2(x) + 4
reflection over x axis, vertical stretch by 2 shift up by 4
what would be the horizontal asymptote of f(x) = 2x+1/x-5
y=2
simplify in(e^5)
5
find the period of y= sinx
2pie
find the 5th term of a n = 2n+ 1
11
find inverse of f (x) = 2x-7
f^-1(x) = x+7/2
factor this out completely x^3-8
(x-2)(x^2+2x+4)
solve log(x)=2
x = 100
what is tan45
1
find the sum of the first 5 terms of 1+2+3+4+5
15
determine if f(x)= x^2+1 is one to one
no it is not
find the holes or vertical asymptotes of f(x) = x^2-4/x-2
x=2
what is the asymptote of an exponential growth function
y=0
state the pythagorean identity
sin^2 (x) + cos^2 (x) = 1
sin^2(x) + cos^2(x) = 1
write the recursive formula for an arithmetic sequence with the first term 4 and common difference of 3
first term = 4 a n = a n-1 +3