How do you find the zero of #f(x)=3x+1#?

Related questions

• What is a zero of a function?
• How do I find the real zeros of a function?
• How do I find the real zeros of a function on a calculator?
• What do the zeros of a function represent?
• What are the zeros of #f(x) = 5x^7 − x + 216#?
• What are the zeros of #f(x)= −4x^5 + 3#?
• How many times does #f(x)= 6x^11 - 3x^5 + 2# intersect the x-axis?
• What are the real zeros of #f(x) = 3x^6 + 1#?
• How do you find the roots for #4x^4-26x^3+50x^2-52x+84=0#?
• What are the intercepts for the graphs of the equation #y=(x^2-49)/(7x^4)#?