![isabellemdeakin](/avatars/1858.jpg)
isabellemdeakin
28.06.2019 •
Mathematics
12 which polynomial function has zeros at -3, 0, and 4? 1 f(x) = (x + 3)(x2 + 4) 2 f(x)=(x2 – 3)(x – 4) 3 f(x) = x(x + 3)(x – 4) 4 f(x) = x(x - 3)(x +4)
Solved
Show answers
More tips
- H Health and Medicine How to Lower Your Child s Temperature?...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- P Philosophy 8 привычек, чтобы достичь счастливой жизни...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- H Health and Medicine How to Choose the Right Glasses?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
Answers on questions: Mathematics
- M Mathematics Which equation can be used to determine the area of the irregular figure?...
- M Mathematics X, y and mans shadow length?...
- M Mathematics If possible identify each pair of angle 2 and 7...
- M Mathematics Alexander opened a savings account and deposited $800. He earned 1.6 percent interest, compounded annually. At the end of the year, he has $812.80. What is the return? 1.6% $812.80...
- M Mathematics Judy borrows $500 from her friend and promises to pay back in 2 years with the 3% of interest rate. Calculate the simple interest Judy should pay back at the end of the 2 years....
- M Mathematics The graph of the quadratic function f (x) = x 2 + 2 is shown...
- M Mathematics Solve by factoring x^2-8x-20-0...
- M Mathematics Write an equation that represents the graph of the line shown in the coordinate plane below...
- M Mathematics I’ll mark brainliest...
- M Mathematics A snack recipe uses a ratio of 3/4 pound of dried apples to 1/2...
Ответ:
F(x) = x(x + 3)(x – 4)
Step-by-step explanation:
The polynomial function has zeros at -3, 0, and 4 is F(x) = x(x + 3)(x – 4)
x(x + 3)(x – 4), set each part = 0 to find the solutions
x(x + 3)(x – 4) = 0
x = 0
x + 3 = 0; x = -3
x - 4 = 0; x = 4
Ответ:
3
Step-by-step explanation:
Given a polynomial with zeros x = a, x = b, x = c
Then the factors are (x - a), (x - b) and (x - c)
and the polynomial is the product of the factors
f(x) = k(x - a)(x - b)(x - c) ← k is a multiplier
here the zeros are x = - 3, x = 0, x = 4, thus the factors are
(x - (- 3)), (x - 0) and (x - 4), that is
(x + 3), x and (x - 4)
let k = 1, then
f(x) = x(x + 3)(x - 4) → 3
Ответ:
Step-by-step explanation:
104 is equivalent to 208 because
10 × 8 = 4 × 20 = 80.
156 is equivalent to 208 because 15 × 8 = 6 × 20 = 120.