In 1998, Cathy's age is equal to the sum of the four digits in the year of her birthday, then how old was Cathy in 1998?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Which graph represents the parent function of y=(x+2)(x-2)

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.