Mathematics, 30.10.2020 18:10 mari530

Given the function R(x)=x−4x+9, find the values of x that make the function less than or equal to zero. Write the solution in interval notation.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, kate8941

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

Answers: 1

continue

Mathematics, 21.06.2019 15:30, mell45

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Answers: 2

continue

Mathematics, 21.06.2019 16:50, hernsl0263

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

Answers: 2

continue

Mathematics, 21.06.2019 18:00, cgonzalez1371

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Answers: 2

continue

You know the right answer?

Given the function R(x)=x−4x+9, find the values of x that make the function less than or equal to ze...