subject
Mathematics, 02.09.2020 16:01 johajackson2014

Describe and correct the error a student made in finding the interval(s) over which the function is positive and negative. LOADING... Click the icon to view the student's work. Choose the correct answer below. A. The zeros are negative. The student included these in the interval over which the function is positive, which is incorrect. B. The zeros are neither positive nor negative. The student included these in the interval over which the function is negative, which is incorrect. C. The zeros are both positive and negative. The student included these in the interval over which the function is positive but not in which the function is negative, which is incorrect. D. The zeros are neither positive nor negative. The student included these in the interval over which the function is positive, which is incorrect.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Which graph represents y=^3 sqrt x+8-3 ?
Answers: 2
question
Mathematics, 21.06.2019 18:00
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 2
question
Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
question
Mathematics, 21.06.2019 22:30
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
Answers: 1
You know the right answer?
Describe and correct the error a student made in finding the interval(s) over which the function is...
Questions
Questions on the website: 13722363