Dwight deposits $150 into his new savings account. the account earns 5% interest compounded annually.

write a function to model the amount in his account, a, over t years, assuming he makes no other deposits or withdrawals. write your function in the form a=p(1 +r)^t

2points
use the math editor to write your function.

answer the question in complete sentences.

hint:

p is the initial amount in the account.
change the interest rate from a percent to a decimal by moving the decimal 2 places to the left and substitute this number in for r.

When you answer this can you explain

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10