Gary is making a casserole but only needs 1/3 of the original serving size. if the number of servings gary needs is 4, how many servings did the original recipe make?

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

Which of the following parabolas opens up?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?