b). Mencari titik potong dengan sumbu-y. y = f(0) y = (0)² + 7(0) + 6. y = 6 . Titik potong pada sumbu-y adalah (c). Mencari sumbu simetri. Dari fungsi kuadrat, a = 1, b = 7, dan c = 6. Substitusikan koefisien a dan b ke dalam rumus. Diperoleh sumbu simetri [Soal-b] f(x) = x² + 2x - 3 (a). Mencari titik potong dengan sumbu-x. x² + 2x - 3 周边交通地铁12号线. 周边公园：山海资源、塔河湾欢乐海岸. 周边医院：大连医科大学附属第二医院 (蓝湾院区)、旅 周边学校：大连外国语大学、大连医科大学. 留下您的需求，我们帮您找房. 姓名. 手机号. target(output Y) : Economy 0 Expansion 1 Expansion 2 Expansion 3 Expansion Below is my code: from sklearn.naive_bayes import GaussianNB from sklearn import metrics from sklearn.cross_validation import train_test_split X = data Y = target model = GaussianNB X_train, X_test, Y_train, Y_test = train_test_split(X,Y) model.fit(X_train, Y_train) Fast Money. Algebra Examples Simplify x^1/2y^-2/3^-6 Step 1Rewrite the expression using the negative exponent rule .Step 3Change the sign of the exponent by rewriting the base as its 4Apply the product rule to .Step 5Multiply the exponents in .Step the power rule and multiply exponents, .Step the common factor of .Step the common 6Multiply the exponents in .Step the power rule and multiply exponents, .Step the common factor of .Step the common Mathway Visita Mathway en el sitio web Empezar prueba gratis de 7 días en la app Empezar prueba gratis de 7 días en la app Descarga gratis en Amazon Descarga gratis en Windows Store Put all the y on one side of the equation, all numbers on the other. Explanation 7*y+2*y−2=6*y+1−3 Multiply the parenthesis. 7*y+2*y+2*-2=6*y+6-3 7*y+2*y-4=6*y+6-3 9*y-4=6*y+3 Subtract 6y, and add 4. 9*y-6*y-4+4=6*y-6*y+3+4 9*y-6*y=3+4 3*y=7 Divide with 3. y=7/3

y 2 y 3 1 y 6