Mathematics
Mathematics, 20.04.2020 21:04, AlwaysMarcus5577

How will the solution of the systemy > 2x + ? and y < 2x
+ 1 change if the inequality sign on both inequalities is
reversed to y < 2x + and
y > 2x + 1 ?

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:20, tfyfejeje1739
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
image
Mathematics, 21.06.2019 17:40, beck1013
Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.
Answers: 1
image
Mathematics, 21.06.2019 18:00, Anabel818
Write the equation for the parabola that has xβˆ’ intercepts (βˆ’2,0) and (4,0) and yβˆ’ intercept (0,4).
Answers: 1
image
Mathematics, 21.06.2019 21:30, amesha62
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
Do you know the correct answer?
How will the solution of the systemy > 2x + ? and y < 2x
+ 1 change if the inequality si...

Questions in other subjects:

Konu
Mathematics, 13.02.2020 19:15