Algebra 2 Final

x+1/x-1

multiply the rational expression below and record any excluded values x^2+7x+6/x^2+x-2 × x^2-x-6/x^2+3x-18

g(x)=-1/2x^2+3x-2

select the quadratic function that represents the graph (refer to question 8)

(-2 , 0) (1.5 , 0)

select the response that represents the apparent solutions to f(x)=0

no solution

(refer to question 12's graph)

(x-27)^2=-40(y-40)

(refer to question 5) Opens down and has a vertex of (27, 40)

m 8/3

3 square root ^ 8 (refer to question 2)

i^2=-1

Match each expression to its simplified form 4i(9-2i)

-x ≥ -7 OR x ≥ 12

Solve x^2-5x-84 ≥ 0

(3 , 2)

Solve { y=(x-2)^2+1 y=2x-4

y 24/x

The graph of a function passes through the point (3,8). If y varies inversely as x write a function relating x and y

-3(x-1)^2+10

Which equation has the same graph as g(x)= -3x^2 + 6x +7

48-14i

Which expression is equivalent to (7i - i)?

3/5 i

Which expression is equivalent to square root of -9/25 (refer to question 4)

Right

determine the direction of a opening parabola with a focus at (5 , 2) and a directrix at x=1

3/x-4

divide the rational expression and record any excluded values 3x+6/x^2-9x+20 ÷ x^2+7x+10/x^2-25