Suppose that f varies inversely as x. Show that the ratio (x_1)(x_2) of two values of x is equal to (f_2)(f_1), the reciprocal of the ratio of corresponding values of f. 相关知识点: 试题来源: 解析 (x_1)(x_2)= k(f_1)÷ k(f_2)= k(f_1)⋅ (f_2)k= (f_...
Suppose y varies inversely as x and when x = 12n, y= n for some nonzero n. In terms of n, what is the value of y when x = 2n?(A)M n/2 n/4 -44n 相关知识点: 试题来源: 解析 CSince y and are inversely proportional, where Cis a constant Plu tany=c/x PLugsinginC=4n^2...
Suppose that y varies inversely as the square of x and that y = 10 when x = 12. What is y when x = 16? Given that y varies directly as the square of x, if y = 20 when x = 2, what is y when x = 3? Suppose y varies directly with x. Write a direct ...
Suppose that F (x) = integral_{1}^{x} f (t) dt, where f (t) = integral_{1}^{t^2} square root {4 + u^4} / u du. Find F'' (2). Suppose r varies directly as the square of m, and inversely as s. If r = 16 when m = 6 a...
Suppose that y varies inversely with x. Write an equation for the inverse variation given that y = 6 when x = 8. Suppose y varies inversely with x. Write an equation for the inverse variation. y = 4 when x = 2.5 Write the function using func...
百度试题 结果1 题目Suppose f varies inversely with g and that f=35 when g=2. What is the value of f when g = 7?f= ___ 相关知识点: 试题来源: 解析 f=45 反馈 收藏
结果1 题目 Suppose z varies directly with x and inversely with the square of y. If z=20 when x=5 and y=1, what is z when z=12 and y=6?z=() 相关知识点: 试题来源: 解析 霜秋露春stseugeikcahononeug2OiS啼恰恰鹰娇在自sonaug. 反馈 收藏 ...
View Solution If the height of a satellite from the earth is negligible in comparison to the radius of the earth R , the orbital velocity of the satellite is View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Clas...
Suppose that y varies inversely with the square root of x, and y = 50 when x = 4. How do you find y when x = 5? Suppose that y varies inversely as the square of x and that y = 10 when x = 12. What is y when x = 16...
Suppose {eq}\displaystyle E(X) = 3, \ Var(X) = 2, \ E(Y) = 0, \ Var(Y) = 4, {/eq} and {eq}\displaystyle Corr(X,Y) = \frac{1}{4} {/eq}. Find {eq}\displaystyle Corr (X+Y, 2Y-X) {/eq}. Correlation: Correlation is a statisti...