Questions LLC
Login
or
Sign Up
Ask a New Question
Direct Variation
Page 3
Questions (1,041)
For the data in the table does y vary directly with X if it does write an equation for the direct variation.
X Y 8 11 16 22 24 33
6 answers
asked by
Hello
2,951 views
If p varies directly as the square root of r and p=3.2 when r=4,find p when r=6.5
4 answers
asked by
value
2,134 views
Tell whether equation represents direct variation. If so, identify the constant of variation
1. Y=8x Ans: yes, it represents
4 answers
asked by
**LB**
2,339 views
y varies directly as the product of s and r
3 answers
asked by
Eloisa
549 views
Determine whether y varies directly with x. If so, find the constant of variation k and write the equation
X Y 7 11 8 13 9 15 10
4 answers
asked by
Help
294 views
Suppose y varies directly with x and y= 35 when x=5. Write a direct variation equation that relates x and y.
3 answers
asked by
Aaron wright
1,043 views
P varies directly as the square root of q. P=8 when q =25 find p when q = 100
4 answers
asked by
Anonymous
2,805 views
find the variation constant and an equation of variation where y varies directly as x and y=35 when x=5 the variation constant
4 answers
asked by
karon
3,155 views
If m varies directly as v^2, and m=2 when v=3, calculate the value of m when v=6
4 answers
asked by
kay
1,329 views
Suppose that S varies directly as the 4โ/5 power ofโ T, and that S = 64 when T = 32. Find S when T = 243
3 answers
asked by
Anonymous
376 views
If u varies directly with v, with k = 0.6, what is the value of u when v = 7.8?
A. u = 13 B. u = 0.77 C. u = 0.468 D. u = 4.68
3 answers
asked by
Sapphire
1,009 views
Hi,
Would you please check to see if I did this problem correctly? Your distance from lightning varies directly with the time it
4 answers
asked by
Carly
1,912 views
the number of feet between 2 objects varies directly as the number of miles. if the distance between 2 objects is 2 1/2 miles or
6 answers
asked by
meghan
1,065 views
If x varies directly as y and x=9 when y=2 find x when y is 6
3 answers
asked by
Matthew
986 views
A drivers distance varies directly as the amount of time traveled. After six hours, a driver had traveled 390 miles. How far had
5 answers
asked by
help
2,471 views
Find the value of y for a given value of x, if x varies directly with x. If y=39 when x=-117 what is y when x=-132
my answer
7 answers
asked by
Lee
869 views
find the variation constant and an equation of variation where y varies directly as x and y = 54 when x =x6
3 answers
asked by
Terry
581 views
An alligators tail length,T varies directly from its body length B. So an alligator with a body length of 7.7 feet has a tail
3 answers
asked by
TOTALLY lost
2,997 views
The amount of lemons used to make lemonade varies directly with how many gallons are made. It takes 32 lemons to make 4 gallons.
4 answers
asked by
I HATE STAAR
573 views
If D varies jointly as the square of E and F, and D = 210 , when E = 32 and F = 70
2 answers
asked by
Jamie
649 views
suppose that y varies directly with x and y=5 when x=6. what is y when x = 5
2 answers
asked by
BOB
847 views
suppose why varies directly with X write a direct variation equation that relates ex and Y then find the value of Y when X=18
y=7
3 answers
asked by
failing
866 views
The values of x and y vary directly and one pair of values are given. Write an equation that relates x and y. Simplify
3 answers
asked by
jazmine
1,655 views
Suppose that y varies directly with x and y=3 when x=9. what is y when x=18?
4 answers
asked by
Marie
2,708 views
plss help equation for this statement
the distance D travelled by a car varies directly as its speed s
6 answers
asked by
Miranda
3,013 views
1. determine whether the equation represents a direct variation , if it does find the constant of the vartion
2y=5x+1
4 answers
asked by
Sarah
2,115 views
Y varies directly with X and has a constant rate of change of 6. When the value of Y is 11, then the value of X could be _____.
e
3 answers
asked by
isaac clarke
2,616 views
the value of y varies directly with x, and y= -14 when x = 1/2. find y when x = -1.
3 answers
asked by
genny
748 views
Is the ordered pair (0,0) a solution of the direct variation equation y=kx ?
4 answers
asked by
Cassidy
982 views
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
3 answers
asked by
Anonymous
580 views
Suppose that y varies directly with x, and y=10 when x=5. What direct variation equation relates x and y? What is the value of y
3 answers
asked by
e
2,539 views
A group of people are tubing down a river at an average speed of mi/h. Write a direct variation equation that gives the number
3 answers
asked by
Cairo
608 views
The value of y varies directly with x. When y = 0.3, x = 1 . What is the value of y when x is 35?
5 Responses
3 answers
asked by
Lettuce?
27 views
The amount of money a worker makes varies directly with the hourly rate of pay. Worker A earns $168 for an 8-hour period. Worker
3 answers
asked by
Lettuce?
66 views
The amount of money a worker makes varies directly with the hourly rate of pay. Worker A earns $168 for an 8-hour period. Worker
3 answers
asked by
Lettuce?
67 views
The amount of paint p needed to paint the walls of a room varies directly as the area A of the wall. If two gallons of paint is
5 answers
asked by
Jennylyn
3,285 views
The service fee f of a physical therapist varies directly as the number of hours n of service rendered. A physical therapist
4 answers
asked by
Jennylyn
2,662 views
A. Tell whether x and y show direct variation. Explain your reasoning.
1. x = y - 2 / 9 2. 5x - 3y = 0 My answer: Yes because 5
3 answers
asked by
Faye
1,361 views
Suppose y varies directly with x. If y = 6 when x = โ2, find x when y is 9.
2 answers
asked by
Anonymous
758 views
The number of gallons needed of paint needed to cover a wall varies directly with the area of the wall. The Robertsons find that
4 answers
asked by
Katie
1,072 views
I do not know where to start with this one. Suppose p varies directly as the square of z and inversely as r. If p = 32/5 when z
4 answers
asked by
Jeff
1,565 views
z varies directly as x^2. If z=36 when x=3,find zwhen x=4.
3 answers
asked by
Jay
871 views
why does a direct variation graph have to go through the origin?
3 answers
asked by
Anonymous
1,342 views
Suppose y varies directly as x and that y = 21 when x = 3. Find the value of y when x = 5.
Would I be wrong if I said y = 35? In
4 answers
asked by
Dippy
1,854 views
For the direct variation equation y=223x, what is the constant of proportionality?(1 point)
Responses 2 2/3 2 3 2/3
9 answers
asked anonymously
510 views
I really don't get direct variation and I took a test on it and bombed it but now I can correct it so if anyone can just explain
11 answers
asked by
Somebody
1,073 views
For the direct variation equation y=223x, what is the constant of proportionality?(1 point)
Responses 2/3 3 2 2 2/3
2 answers
asked by
quinn
209 views
5. Suppose y varies directly with x. Write a direct variation equation that relates x and y.
y=7 1/2 when x=3 A. y=(3/2)x B.
2 answers
asked by
Anonymous
186 views
A quantity, y, varies directly as x. When y = 10, x = 6.
Find x when y = 14. 4.3 8.4 23.3 60
3 answers
asked by
richie luva
373 views
For the data in the table does Y very directly with X if it does right in equation for the direct variation
X|Y 10|12 15|18 20|24
3 answers
asked by
FrmGuap
349 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (39)
Algebra
Algebra and Equations
Algebra or Functions
Algebra, Sub-sub-category: Direct Variation
Algebraic Equations
Algebraic Expressions
Algebraic Expressions and Equations
Algebraic Relationships
Direct and Inverse Variation
Equations
Equations and Expressions
Equations and functions
Equations and Inequalities
Equations and Proportions
Equations and Variables
Forces and Motion
Functions
Gas Laws
Graphical representation
Graphing
Graphing and Functions
Graphs and Functions
Kinematics
Laws of motion
Linear Equations
Mathematical Concepts
Mathematics
Mechanics
Proportional and Non-proportional Relationships
Proportional Relationships
Proportions
Proportions and Equations
Proportions and Ratios
Proportions and Variation
Proportions and Variations
Relationships between Variables
Types of Variations
Variables and Equations
Variation