P1-P4
Simplify (3^-4)/(3^-2)
1/9
Solve for x: (2x-1)^2 = 9
x = 2,-1
The engineers at an auto manufacturer pay students $0.08 per mile plus $25 per day to road test their new vehicles. How much did the auto manufacturer pay Ryker to drive 440mi in one day?
60.20
The function y = x has a horizontal asymptote where?
The technical term for a fear of heights.
What is acrophobia?
Simplify |pi - 6|
Solve for x (exactly): 3x^2 - 6x = 5
x = (6+/-(sqrt(96))/6
Is y = x^2 a function. If so is it even, odd or neither?
Yes; even
The function ((x^2) - 14)/2x has a vertical asymptote where?
at x = 0
Helios is the Ancient Greek god of this celestial body.
What is the Sun?
Solve for x: 3(x-1) + 2 < 5x +6
x> -3.5
Solve for x: |2x-1| = 6
x = 3.5, -2.5
What is the domain and range of the function f(x) = x^3 - 17
all real numbers
The function y = (x^3 - 1)/(2x^4 - 3x +1) has a horizontal asymptote where?
y = 0
Mount Kilimanjaro is in this African Country
What is Tanzania
y = 3/2 x - 1/2
if z = 1/2 + (sqrt(3))/2 * i find z^2
-1/2 +sqrt(3)/2*i
The function (4x^2) - (3x/x) has what kind of discontinuity? Where?
A removable discontinuity at x = 0
What happens to this function as x approaches infinity? y = 1/x
it has a horizontal asymptote at y = 0
This country has the most recognized national languages (37)
Bolivia
Assume the speed of light is 299,800km/sec. If it takes light 8.32mins to reach the Earth from the Sun, what is the distance between the two celestial objects?
150,000,000km
Solve: x^2 + 2x +2 < 0
No solution
Where is the function x^2 + 1 increasing, decreasing, or constant? Does it have an upper or lower bound?
inc 0, inf; dec -inf, 0 ; lowerbound at x = 0
Describe any discontinuities and asymptotes the following function has:
y(x) = (x^2 - 1)(3x)/((x+1)(x-1)(x-7))
removable at x = +/-1; vertical asymptote at x = 7, horizontal asymptote at y = 3
The average weight of a cumulus cloud
1.1million pounds (498,951kg)