For time t > 0, the position of a particle moving along the x-axis is given by p(t) = square root(t) + 4. At what time t in the interval 4 st < 25 is the instantaneous velocity of the particle equal to the average velocity of the
particle over the interval 4
Please answer either both or one of the questions. Thank you! I will give brainliest to whomever helps fastest

What is the slope of the line that contains the points (-2,1) and (0,-3)

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

Taber invested money in an account where interest is compounded every year. he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?