Math
posted by Amy .
I need some help with my math.. It says is each equation a direct variation? If it is find the constant of variaton.
32. f(x)=3x
34. y=2x+5
I don't get how to do these.. please help me.

If by "constant of variation" they mean the slope, it is 3 for the first equation and +2 for the second.
Respond to this Question
Similar Questions

Math
I am doing Direct Variation in math. I don't understand how to do it. It would be very helpful if you helped me with these problems: Is each equation a direct Variation? 
algebra 2
what does it mean when they say tell wheather the equation represents direct variation. if so then give the constant of variaton the problem is: 2y5x=0 
Algebra 1
I need some help with Direct linear variation. I had tooken a test, and one of the questions on there said " Which equation represents a direct linear variation? 
Math
I am confused with this problem, A 14.1 oz box of cereal costs $2.89. Find the constant of direct variation I don't know how to figure out the constant of direct variation and i need help. 
algebra
Tell whether equation represents direct variation. If so, identify the constant of variation 1. Y=8x Ans: yes, it represents direct variation because its in the form Y=kx. Constant of variation: 8 2. Y=2x+1 3. 3x+y=6 Please help, not … 
Math
Is 12x = 6y a direct variation? If so what is the constant of variation. My answer is yes it is a direct variation and the constant of variation is 2 but I want to make sure. Please help 
Algebra worksheet
Hello. My algebra teacher gave me this worksheet last week and everyone had to bring it yesterday and I haven't done it yet. Can someone please help me. He said Friday is the last day or he's going to take away some points. I've been … 
Math
Does the equation represent a direct variation? 
Math
Does the equation represent a direct variation? 
Help MATH
1. does the equation represent a direct variation?