What is a quartic function with only the two real zeros given?

x = -4 and x = -1
a. y = x^4 + 5x^3 + 5x^2 + 5x + 4
b. y = x^4 - 5x^3 - 5x^2 - 5x - 4
c. y = -x^4 + 5x^3 + 5x^2 + 5x + 4
d. y = x^4 + 5x^3 + 5x^2 + 5x - 5

For what value of x does 4x = (1/8) x + 5?

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)