domains and squares
find the domain:
f(x)=root()(x+6)/(x-5)
{xsubR |x>=-6,xne5}
if f(x) = x2 - 2x, find f(x - h).
x^2-2xh+h^2-2x+2h
(root(3)(a)root()(b)(root(4)(ab))^3)/(a^-2b^3(root()(a))^3b^-2
a^(19/12)b^(1/4)
Taylor Swift is named after what notable singer-songwriter?
James Taylor
solve by completing the square:
4x^2+3x-2=0
-3/8pmsqrt(41)/8
Solve for x:
(7!)/(4!x!)=35
x=3
solve for x:
y=3((px+2)/(r+5x))
x=(6-yr)/(5y-3p)
What grade does Janine Teagues teach in “Abbott Elementary”?
2nd
find the domain:
f(x)=(sqrt(2x+6))/(4x^2-4x-3)
{xsubsetreal | x>=-3,xne-1/2,3/2}
Let f(x) = cos x and g(x) = sin x.
Evaluate (f+g)(180).
*no calculators*
-1
The stormtroopers marched m miles at p mph and arrived one hour early. If they started 5 miles further away, how fast should they march to arrive on time?
(mp+5p)/(m+p) mph
In which year was the original iPhone released for sale?
2007
Evaluate.
sin(arctan(2))
Note: "arctan" is the inverse of the tangent function.
(2sqrt(5))/5