subject
Mathematics, 22.03.2021 01:00 ismailear18

Uma função real de variável real, injetiva, de contradomínio R:A) pode não ter zeros (B) tem sempre um e um só zero (C) pode ter dois zeros, se um for negativo e o outro positivo (D) pode ter dois zeros, se forem do mesmo sinal

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous
Answers: 2
question
Mathematics, 21.06.2019 21:00
Is there an x intercept in the equation 60*1.15^x
Answers: 3
question
Mathematics, 21.06.2019 23:20
Which expression is the factorization of x^2+10+21
Answers: 3
question
Mathematics, 21.06.2019 23:30
On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. how many customers ordered a large coffee? enter your answer in the box.
Answers: 1
You know the right answer?
Uma função real de variável real, injetiva, de contradomínio R:A) pode não ter zeros (B) tem sempre...
Questions
question
Mathematics, 23.03.2020 01:45
question
German, 23.03.2020 01:46
question
Mathematics, 23.03.2020 01:46
question
Mathematics, 23.03.2020 01:46
question
Mathematics, 23.03.2020 01:46
question
Mathematics, 23.03.2020 01:47