i need help with questions 1-5 please

Precalculus Homework 4 Name 1. Put each parabola into vertex form. a. y= x' +6x-3 b. f(x) = 4x2 -x-3 c. g(x) = -2x2 - 8x+9 d. H(x) = 3x2+6x-12 behavior. 2. Make the graph of each without using a calculator. List the domain, range and describe the end a. f(x) = 2(x-3)2-4 b. T(x) = =4x2+2x+3 c. j(x) =-x2 +4x 3. Find the value of a so that the function is continuous. a. H(x) = 5-x x5 3 x + a x > 3 b. A(x) = 2 2 xsa 2 - x x > a 4. Using your calculator, make a representative graph of each function. List the domain, range, and describe the end behavior. What patterns do you notice? a. y = x3 b. f(x) = x' - 9x c. m(x) =-x +2x2 +5x-6 d. y =x4 e. p(x) = -x5 f. 8(x) = x5 -4x3 5. Hope is reading about economic models. She reads the formula for one predictor uses xlls. What O can you tell her about the end behavior of this model? Why do you think this