vertex of parabola
Select the x coordinate of the vertex of the parabola defined by the function: f(x)=-5x^2+3x+2 A. -5/3 B. 2 C. 3/10 D. -3/5 I keep coming up with...
Select the x coordinate of the vertex of the parabola defined by the function: f(x)=-5x^2+3x+2 A. -5/3 B. 2 C. 3/10 D. -3/5 I keep coming up with...
Select he first five terms of the geometric sequence an=(2)^n^-1, starting with n=1 I believe the answer is 2,4,8,16,64 I get arithmetic sequence and geometric sequence...
Determine the equation of g(x) that results from the translating the function f(x)=x^2 +1 upward 5 units A. g(x)=(x+6)^2 B. g(x) =(x+5)^2+1 C. g(x)=x^2-4 D...
Factor he expression -216x^3+1 A. (-6x+1)(36x^2+6x+1) B. (-6x+1)^3 C. (-6x-1)(36x^2-6x+1) D. prime...
sum of the series. Σ^5k=1^k^2 A. 55 B. 56 C. 200 D. 225
select the first five terms in the arithmetic sequence an=4n, starting with n=1 I think this means the five terms are 4,8,12,16,20. Is this right or am I doing it wrong. I need...
How would you solve this f(x)⁄g(x) problem (please include ALL steps and an explanation for each)? f(x)=(5x+11)/(x2-9) g(x)= (4x-2)/(x2-9) Also, would...
I'm a tutor and I have never seen a problem like this one in honors algebra 2. Can anyone help?
For horizontal compressions, I know you do it if x is greater than 1, but do you divide or multiply the x value by the c value? Why would it be a vertical compression of c? So...
So if f(x)=√(x-3), I know the original domain would be [3, ∞) and the range would be [0,∞), but what would the domain and the range be for the inverse be, which is f-1=x2+3, and why...