Algebra 2 Translation

In the expression below the variable is

2p + 3

• 2p

• p

• +3

• 3

Letters such as p, t, x and y are called

• equations

• variables

• constants

• expressions

The algebraic expression for double a number then add 6 is:

• 6 + 2n

• 2 + 6n

• 8n

• 2n + 6

A number is tripled and then 6 is added. What is the algebraic expression for this description:

• 6p + 3

• 3p + 6

• 6 + 3p

• 6(p + 3)

Which algebraic rule will produce a translation that is 5 units to the right?

• (x, y)  --> (  x ,  y + 5)

• (x, y)  --> ( x-5 , y + 5)

• (x, y)  --> ( x-2 , y + 5)

• (x, y)  --> ( x+5 , y)

Which is the algebraic representation of the graph.

​ (a)  

• (x - 4, y + 10)

• (x - 4, y - 10)

• (x + 4, y + 10)

• (x + 4, y - 10)

If the function f(x) = 2x is translated 4 up, what is the new function?

• f(x) = 2x - 4

• f(x) = 6x

• f(x) = 2x + 4

• f(x) = 8x

Which is the algebraic representation of the graph.

​ (a)  

• (x - 2, y - 8)

• (x + 2, y + 8)

• (x - 2, y + 8)

• (x + 2, y - 8)

In Exercises 1-6, use the graphs of f and g to describe the transformation from the graph of f to the graph of g. The graph of g is a (a)   translation ___ units ____ of the graph of f.

• reflection

• x-axis

• vertical

• horizontal

• shrink

• stretch

In Exercises 1-6, use the graphs of f and g to describe the transformation from the graph of f to the graph of g. The graph of g is a ​​___ translation ​ (a)   units ____ of the graph of f.

• 4

• 2

• 1

• 5

• 6

• 0.5