Mathematics, 03.08.2019 07:00 maleah12x
Andy wrote the equation of a line that has a slope of and passes through the point (3, β2) in function notation. step 1: y β (β2) = (x β 3) step 2: y + 2 = x β step 3: y + 2 + 2 = x β + 2 step 4: y = x β step 5: f(x) = x β analyze each step to identify if andy made an error. a. yes, he made an error in step 1. he switched the x and y values. b. yes, he made an error in step 2. he did not distribute properly. c. yes, he made an error in step 3. he should have subtracted 2 from both sides. d. no, his work is correct.
Answers: 2
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Mathematics, 21.06.2019 20:20
Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.
Answers: 2
Andy wrote the equation of a line that has a slope of and passes through the point (3, β2) in functi...
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