Identify the maximum or minimum value and the domain and range of the graph of the function y = 2(x + 2)^2 - 3 a. minimum value: 3 domain: all real numbers 3 range: all real numbers b. maximum value: -3 domain: all real numbers ≤ 3 range: all real numbers c. minimum value: -3 domain: all real numbers range: all real numbers ≥ -3 d. maximum value: 3 domain: all real numbers range: all real numbers ≤ 3

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.