algebra II Topic 1 Review | Baamboozle - Baamboozle

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Functions

Study Slideshow

What is the domain of the given graph? (In interval notation)

[-3,3]

What is the range of the given graph? (In interval notation)

[-2,2]

List all the x-intercepts.

0,2.5

Identify the interval where the graph is negative. (In interval notation)

(0,2.5)

Identify the interval where the graph is positive. (In interval notation)

(-3,0)U(2.5,3)

Find the average rate of change on the interval [0,2].

-1

On the interval [2,3], the graph is (increasing, decreasing, or constant)?

increasing

Find the first four terms of the sequence as defined.

3,-2,-7,-12

Is the following an arithmetic sequence? 1,2,4,8,16,...

Is the following an arithmetic sequence? 1.9, 1.8, 1.7, 1.6...

Yes

What explicit definition (formula) matches the following?

an=3-5(n-1)

Find the solution(s) to the following using a graphing calc. (Round to nearest tenth) x^2-2x-2=-|x-1|+2

-0.8, 2.8

Solve the following system of equations.

(1,2)

What is the vertex of y=|x-2|+1?

(2,1)

Describe the transformations of y=|x-2|+1 from the parent function y=|x|.

2 to the right, 1 up.

Write the piecewise function to match the graph.

(5/4)x+13/4 if -4<=x<-1, 2 if -1<=x<3, -2 if 3<=x<=4