If y varies directly as x and y=9 when x =-15 find y when x=21
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Direct Variation ④ For each function , determine whether L varies directly with x. If so, find the consfant of variation write function rule 식- 2 14 3 19 2719 535 7142 -0 1-2 91ろ 2. ル132 5 1 20 & O Which funchion besteesents the relationship between the quanhthes in the table ? 2. 28 미:4 30 20 ② If y varies directly with x, and y-ig when x:1 which of the follewing repre sents this situation? Determine whether...
The distance traveled by a falling object varies directly as the square of the time it spends in falling. If a body falls 64ft in 2 seconds, find the distance that It will fall in 10 seconds.
7. Solve the quadratic inequalities: P(x)-x2 +3x+ 10:P(x) s 0 a. Find the constant variation and write the related variation equation: a. C varies directly with R and inversely with the squared of s. 8. C 21 when R-17 and s-1.5 J varies directly with P and inversely with square root of Q. J-19 when P-4 and Q-25 b. -THE END
Suppose that y varies directly with x, and y= 10 when x-5 (a) Write a direct variation equation that relates x andy Equation: (b) Find y when x = 4 .
Is the answers correct? his Question: 1 pt 19 Find the variation constant and an equation of variation if y varies directly as x and the following conditions apply 7 = 63 when x =-. The variation constant is k = 1441 The equation of variation is y= 1441자
Find a mathematical model that represents the statement: "z varies directly as x and inversely as the square of y and Z = 3 when x = 9 and y = 4."
t varies directly as the square root of l. If l=81, then t=10 what is the constant proportion?1. a is directly proportional to b. If a = 15, then b = 92. M varies directly as n. If n = 2/3, then m = 1/43. T varies as the square root of L. If L = 81, then T = 104. Z is proportional to the cube of d. If d = 2 then z = 55. f varies directly...
Write an equation for the following: y varies directly with x and indirectly with the square of z. Find K when x=3, y=4 and z=7 Write an equation for the following: y varies indirectly with x. Find k when x=2 and y=5
y varies directly as x. y=120 when x=8. Find y when x=17.
33,39 y 2.192 when x = 2.4 and z = 2.25. 32. n is jointly proportional to r and the square root of b, and Solve each variation problem. 33. If y varies directly as x, and y = 9 when x = 2, what is y n =-18.954 when x =-1.35 and b = 15.21. when x =-3? 34. Ify is directly proportional to z, and y = 6 when z = V12, 47. The t same what is...