Growth or decay? f(x)=1.5 (3.8)x
Growth
solve for x: 5√(4x+8) = 30
x = 7
(x-6)/3 = (-2x - 2)/15
x = 4
List a positive and negative coterminal angle for -229o.
131o and -589o
What is the 20th term of the arithmetic sequence 10, 7, 4, ...?
-47
Describe ALL the transformation: 3 log6x+2
Up 2 and stretch by factor of 3
How far can a fox run into the woods?
Halfway
(x-5)/(7x2) + 4/x - 6/(3x)
(-5 + 15x)/(7x2)
Convert -13π/15 to degrees
-156o
What is the sum of the first 10 terms in the geometric sequence 2 + 6 + 18 + ...?
29,524
log212 =
3.6
John put $1000 in a savings account 12 years ago. The $1000 has been increasing in value by 3% each year. Use A = P(1+r)t to find the current value of John's savings account.
$1425.76
Find the vertical asymptote and horizontal asymptote of (x2+2x-48)/(x+8)
VA x=-8 and HA none
Evaluate sin π/2
1
What has hands but doesn't clap?
A clock
Find the inverse of g(x)=logx4
yx=4
find the domain and range of f(x)=√(x+1)-4
domain x>-1 range y >4
I am an odd number. Take away a letter and I am even. What number am I?
seven
cos 240o
-1/2
What is the probability you roll a number less than 6 on a die?
5/6
solve for x: log2x+log27=3
8/7 or 1.14
(81x16)1/4
9x4
(x2-4)/(x2+2x-15) ÷ (x2-2x)/(x3-3x2)
(x(x+2))/(x+5)
What has to be broken before you can use it?
An egg
A bag contains 3 blue marbles and 5 orange marbles. What is the probability of selecting a blue marble and then an orange marble when the marble is NOT replaced?
15/56