## A vet recommends ucing a dog’s food from 8 oz to 6 oz per feeding. what is the percent decrease in food per feeding?

Step-by-step solution-: Let be dog’s food initial amount is 8 oz : Let be dog’s food final amount is 8 …

## Clothing men’s shoe size are a linear function of foot.

step by step solution-: To find the equation for shoe size and foot length and calculate the size for the …

## Sketch the graphs of the following rational functions.

The given rational function is: Graph the function shown above. Since the denominator cannot equal 0, the function f(x)=\frac{x^{2}-1}{x-1} is …

## Find the equation of the line containing the points (-1,-4) and (-3, -8).

Step-by-step solution-: We know that the slope formula: Substitute the coordinates points (-1,-4) and (-3,-8) into the Slope Formula: Remove …

## Find the value of k for which the function is continuous everywhere:

Find the value of k for which the function is continuous everywhere. Step-by-step solution-: The given function is: The given …

## 41. Let x(t) be the position at time t of a particle moving along the x-axis for t>0. The particle’s position at time t=0 is x=1, and the particle’s velocity at time t is given by x'(t)=t for t>0. at what position on the x-axis is the particle’s when t=4?.

let x(t) be the position at time t of a particle moving along the x-axis for t>0. Step-by-step solution-: The …

## If f(x)=2x and g(x)=5x, What is f(g(x)) when x=3?

If f(x)=2x and g(x)=5x, What is f(g(x)) when x=3?

## 7. Let P And Q be points on the curve y=x^2+2x+5 at which x=2 and x=2+h respectively. Express the gradient of the line PQ in terms of h, and hence find the gradient of the tangent to the curve y=x^2+2x+5 at x=2.

Step-by-step solution-: Simplify the given expression for x=2: Simplify the given expression for x=2+h: Let be m a slope of …

## Estimate the instantaneous rate of growth in 2004 by taking the average of two average rates of change. what are its units.

Estimate the instantaneous rate of growth in 2004 by taking the average of two average rates of change. Step-by-step solution-: …

## Find the equation of tangent line to the function y=-1/x^3 at the pointx=1. write your answer in the gradient form, y=mx+c

Find the equation of tangent line to the function y=-1/x^3 at the pointx=1. Step-by-step solution-: The given function is: We …