Linear Functions Domain Range

Which piecewise function corresponds to this graph? (Take your time)

• f(x) = { x  if x < 4;   -x+1  if x ≥ 4

• f(x) = { x  if x ≤ 4;  -x+1  if x > 4

• f(x) = { -x+1  if x < 4;  x  if x ≥ 4

• f(x) = { -x+1  if x ≤ 4;  x if x > 4

Match the graph with the correct equation.

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What is g(4) if:

• -17

• -13 

• 13       

• -5

What is the DOMAIN of this graph?

• x < -3

• x ≤ -3

• x > -3

• x ≥ -3

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The graph of part of the linear function g is shown on the grid. Which inequality best represents the domain of the part shown?

The graph of part of linear function g is shown on the grid. Which inequality best represents the domain of the part shown?

Tags

A.2A -R

Mrs. Wilson teachers private voice lessons to middle school chair students. A student total cost c, for v number of voice lessons can be modeled using a linear function. Mrs. Wilson charges her students $23.50 for sheet musice and $35 per lesson. A sudent must take at least 5 lessons but no more than 9 lessons in a school year.

Determine whter each statement is true or false based on the given information.

Tags

A.2A

The graph of part of linear function f is shown on the grid.

Write an inequality that represents the domain of the part shown

​ (a)   ​ (b)   ​ (c)   ​ (d)   ​ (e)  

• -1

• x

• 3

• 1

• -3

• 1.5