Find all equilibria and then linearize the system around each. (Order equilibria from smallest x₁-coordinate to largest, then b dx1 dt de dt de dt dx2 dt = -3X1 + X1X2 = x2 - 3x1x2 €, where € = E, where = X1 X1 X2

y = demand for the large bottle of Fresh in the sales period(Demand)x1 = the price of product 1x2 = the price of product 2x3 = the advertising expenditure for Freshx4 = the price difference in the sales periodAdver = types of advertising campaignsCampaign A consists entirely of television commercials, campaign B consists of a balancedmixture of television and radio commercials, and campaign C consists of a balanced mixture oftelevision, radio, newspaper, an dmagazine ads. To ultimately increase the demand for Fresh,Enterprise Industries’ marketing department is comparing the effectiveness of three differentadvertising campaigns. To compare the effectiveness of advertising campaigns A, B, and C, wedefine two dummy variables. Specifically, DB is 1 if campaign B is used and 0 otherwise, DC is1 if campaign C is used and 0 otherwise. Our proposed model is  y = β0 + β1x4 + β2x3 + β3x 2 3 + β4x4x3 + β5DB + β6DC

Please solve this problem, part b and c is true or false.

Create your own linear equation using two numbers o Examples: ▪ y = 2x - 1 %3D ' y = -3x + 2 Type your equation here: Y%3D3X+6 Create a function table with 5 coordinate points. You can pick any input (x) values that you want. Plug them into your equation and solve for each output (y) value Input (x) Show Work Output (y) Example: 2 2(2)-1 3 %3D S.) Text Predictions. On

A linear function of two variables is of the form f(x, y) = ax + by + c where a, b, and c are constants. Find the linear function of two variables satisfying the following conditions. af af -8, = 8, and f(0, 0) = 0 %3D %3D %3D dx dy