algebra review
Write in interval notation {x/x>6}
What is (6,infinity)?
The x intercept of x -3y = 7 is....
What is ( 7,0) or x = 7
The domain of y = x2-4x-2 is
What is all real numbers or (-inf, inf)
The degree of f(x) = (x-1)4(x+7)2
is.....
What is 6
log44 equals
What is one
( 2y-3) ( 4y +2) = ?
what is 8y2-8y -6
the slope of line containing ( 1,3) and ( -1,4)is...
What is -1/2 ?
g(x) = -5x2 + 2; find g( -3)
What is -43?
g(x) = (x-2)3(x+4)4 At x = 2, the function_______
the x axis
What is crosses
3-x=27 , find x
What is -3?
factor all the way; 5y2-20
What is : 5(y-2)(y + 2)?
The midpoint of segment from (- 6,9) to (8,1) is...
What is ( 1,5) ?
The vertex of y = -x2 -8x-11
What is (-4, 5)?
the Horizontal asymptote of f(x) = 2x/(x-3) is....
What is y=2 ?
write as a single log: 3log2x + 4log2(x-3)
What is log2[(x3)(x-3)4] ?
Simplify: 64-3/2
What is 1/512
The type of symmetry found by replacing x by negative x in a function and getting same function back is...
What is y axis symmetry?
The equation of a line with slope -3 and through point
( 2,-5) is ...( in slope intercept form)
What is y =-3x +1?
the vertical asymptote of (x2-25)/(x2-4x-5) is...
What is x=-1?
The inverse of f(x) =x5-2 is....
What is 5/x+2?
(x+1)/(x+3) - (3x+6)/(x2+5x +6)
What is (x-2)/(x+3)?
The relationship between y = 1/2x + 5 and y = -2x -7 is.....
What are perpendicular lines?
A ball is thrown up in the air from ground level according to the height equation h (t)= -16t2 + 320t where h = height and t= time in seconds.
What is that max height?__________
What is 1600 ft
f(x) = 2x2 + 1 g(x) = - 3x find f(g(2))
What is 73?
Solve 3x = 8 in log3form
What is log38 ?