Which answer describes the transformation of f(x )= x^2 − 1 to g(x) = ( x + 4 )^2 − 1?

a. a vertical translation 4 units down

b. a horizontal translation 4 units to the right

c. a horizontal translation 4 units to the left

d. a vertical stretch by a factor of 4

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Plz hurry evaluate the expression a+b where a=8 and b=19

Line wx is parallel to line yz. if m