Question

Помогите, пожалуйста!!!! Буду очень признательна!v1=0,8t, v2=10-2t. Постройте графики :v=v(t) Заранее спасибо :)

Answer 1

................................................вроде так

Answer 2

Problem Statement

You have provided two equations: v1 = 0.8t and v2 = 10 - 2t. You would like to plot the graphs of v = v(t) based on these equations.

Solution

To plot the graphs of v = v(t) based on the given equations, we need to express v in terms of t using the given equations for v1 and v2.

Let's start by solving for t in terms of v in each equation:

From v1 = 0.8t, we can rearrange the equation to solve for t: t = v1 / 0.8

From v2 = 10 - 2t, we can rearrange the equation to solve for t: 2t = 10 - v2 t = (10 - v2) / 2

Now that we have expressions for t in terms of v, we can substitute these expressions into the equation v = v(t) to get the final equation for v in terms of t.

For v1: v = v(t) = v1 = 0.8t = 0.8(v1 / 0.8) = v1

For v2: v = v(t) = v2 = (10 - v2) / 2

To plot the graphs, we can assign different values to v1 and v2 and calculate the corresponding values of v using the derived equations. We can then plot the points (t, v) on a graph.

Please provide specific values for v1 and v2 so that we can proceed with plotting the graphs.