# Math

posted by .

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

• Math -

If by "constant of variation" they mean the slope, it is -3 for the first equation and +2 for the second.

## Similar Questions

1. ### 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?
2. ### 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: 2y-5x=0
3. ### 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?
4. ### 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.
5. ### 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 …
6. ### 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
7. ### 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 …
8. ### Math

Does the equation represent a direct variation?
9. ### Math

Does the equation represent a direct variation?
10. ### Help MATH

1. does the equation represent a direct variation?

More Similar Questions