Is #y= 12+2x# a linear equation? Algebra Graphs of Linear Equations and Functions Function Notation and Linear Functions 1 Answer Meave60 Jul 8, 2015 Yes it is. It is in the slope-intercept form. Explanation: #y=12+2x=2x+12# #y=2x+12# is the slope-intercept form of a linear equation: #y=mx+b#. Answer link Related questions What is an example of a linear equation written in function notation? What is a function? How do you evaluate #f(4)# given the function #f(x)=2x-6#? How do you evaluate #g(-1)# given the function #g(t)=-5t+1#? How do you write linear equations in function notation? How do you rewrite #9x+3y=6# in function notation? How do you evaluate #f(p)# given the function #f(x)=6x-36#? What are linear functions? How do you evaluate #f(0)# given the function #f(x)=\frac{5(2-x)}{11}#? How do you evaluate #f(-1)# given the function #f(t)=\frac{1}{2} t^2+4#? See all questions in Function Notation and Linear Functions Impact of this question 3940 views around the world You can reuse this answer Creative Commons License