subject
Mathematics, 03.01.2022 01:00 alvaradorosana05

Haley substituted the values of a, b, and c into the quadratic formula below. x = StartFraction negative (negative 10) plus or minus StartRoot (negative 10) squared minus 4 (7)(negative 2) EndRoot Over 2(7) EndFraction

What was Haley’s function in standard form?

f(x) =
x2 +
x +

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:40
I'm so close to finishing all these.
Answers: 2
question
Mathematics, 21.06.2019 19:00
Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply
Answers: 3
question
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
question
Mathematics, 21.06.2019 23:00
According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.
Answers: 1
You know the right answer?
Haley substituted the values of a, b, and c into the quadratic formula below. x = StartFraction ne...
Questions
question
Mathematics, 23.05.2020 23:59
question
Physics, 23.05.2020 23:59
Questions on the website: 13722361