Which equation represents h(x)?

h (x) = RootIndex 3 StartRoot x minus 2 EndRoot

h (x) = RootIndex 3 StartRoot x + 2 EndRoot

h (x) = RootIndex 3 StartRoot x EndRoot minus 2

h (x) = RootIndex 3 StartRoot x EndRoot + 2

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

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function