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January 26, 2015

January 26, 2015

Posted by **Sammy-please help!!!!** on Tuesday, December 18, 2012 at 3:15pm.

1. Determine the quadratic function f whose vertex is (2,-1) and passes through (1,1).

f(x)=?

type in form f(x)=ax^2+bx+c

**pleasae show work**

2. Describe for the graph of g(x)=3square root x+2 can be obtained from the graph of f(x)=3square root x

a. shift graph 2 units right

b. shift graph 2 units down

c. shift graph 2 units up

d. shift graph 2 units left

- calculus -
**Sammy-oops, submitted twice**, Tuesday, December 18, 2012 at 3:22pmover look please

- calculus -
**Damon**, Tuesday, December 18, 2012 at 3:34pm(y+1) = k (x-2)^2

2 = k(1)

k = 2

so

(y+1) = 2(x-2)^2

y+1 = 2(x^2 -4 x + 4) = 2 x^2 -8 x + 8

y = 2 x^2 - 8 x + 7

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