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Match the following

• range

• 
• constant interval

• 
• interval of increase

• 
• interval of decrease

• 
• domain

• 

Graph the function

f(x)=3x+5

(remember slope intercept form f(x)=ax+b where a is slope, b is y-intercept) Start by plotting the y-intercept, then count the slope to the next point

Answer explanation

Graph the function

f(x)=3x-5

(remember slope intercept form f(x)=ax+b where a is slope, b is y-intercept) Start by plotting the y-intercept, then count the slope to the next point

Answer explanation

To ​simplify the expression 3(x+4)+1 I can first use the ​ (a)   to get 3x+12+1. Then, I can ​ (b)   to get the expression 3x+13

• simplify
• distributive property
• combine like terms

y-1=3(x+5) is an equation of a line that is written in ​ (a)   . The ​ (b)   on the line is (-5,1) and the ​ (c)   of the line is 3.

• point slope form
• point
• slope

I can rewrite the equation y-1=3(x+5) into slope-intercept form by first using the ​ (a)   to get

y-1=3x+15. Then I can ​ (b)   the y by adding 1 to both sides of the =. The resulting equation is y=3x+16, which is the equation written in (c)   .

• distributive property
• isolate
• slope intercept form

Match the following

• 6 minus x

  subtract

• 6x

• 6 divided by x

  division

• 6 plus x

  add

• 6+x

• 6 times x

  multiply

• 6-x

Match the following

• What is the inverse of +5

  add 5

• +5

  add 5

• -5

  subtract 5

• What is the inverse of -5

  subtract 5

Answer explanation

inverse means "opposite of"

How would you solve each equation?

• add 4 to both sides of =

• x+4=12

• multiply both sides of = by 4

• x-4=12

• divide both sides of = by 4

• subtract 4 from both sides of =

• 4x=12

Answer explanation

make sure that the horizontal asymptote is on the x-axis