jkmarr2406 jkmarr2406

21-01-2023
Mathematics

Answered

Suppose that c and d vary inversely and that d=4/3 when c = 9. Write a function that models the inverse variation and find d when c = 3.

Answer :

Other Questions

P = 3x 2+7x + 8, Q= 2x 2+x-9 and R= -5x 2-8x+1, Show that P+Q+R= 0

A varies jointly as b and c.if a=40,b-2,c=5.Find b when a=9 and c=3.

What are the domain and range of g of x equals the square root of the quantity x minus 3? D: [3, ∞) and R: [0, ∞) D: [–3, ∞) and R: [0, ∞) D: (–3, ∞) and R: (–∞

Find the logarithmic function[tex]f(x)=\log _(_a_)(x-h)[/tex] that describes each graph.

find the logarithmic function [tex]f(x)=\log _(_a_)(x-h)[/tex] that describes each graph.

Question 7 of 25 f(x)=√x-4. Find the inverse of f(x) and its domain. O A. f¹(x) = x² + 4; x≥0 OB. f¹(x) = (x+4)²; x≥-4 O c. f¹(x) = x² + 4; x ≥-4 O D. f¹(x) = (

What is the range of this radical function f(x) =4squareroot x-6

Question 7 of 25 f(x)=√x-4. Find the inverse of f(x) and its domain. OA. f-¹(x) = x² + 4; x≥0 OB. f-¹(x) = (x+4)²; x ≥ -4 OC. f-¹(x) = x² + 4; x ≥-4 OD. f-¹(x)

Find the magnitude and direction of the vector <4, 2>. Round angles to the nearest degree and other values to the nearest tenth.

The power, P (watts), of a car engine is proportional to the square of its speed, s (m/s). When s= 25, P = 1400. Work out the speed (to 1 DP) when the power is