3 years ago

Find the domain of the function. Write your answer in interval notation. f(x)=-4x² + 5x +1

Mathematics

1 answer:

nirvana33 [79]3 years ago

6 0

Answer:

All real numbers

(-∞, ∞)

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see here that our function is a parabola. We also see that we can plug in any number x and we would get an output y. Therefore, our domain is all real numbers:

(-∞, ∞)

You might be interested in

PLEASE HELP 3/4% of 120 equals

sammy [17]

Answer:

Step-by-step explanation:

so first do 120 divided by 4 is 30. Then multiply it by 3 to get 90.

7 0

2 years ago

Read 2 more answers

Simplify. 8 · 3 · x 13x 24x 22x 48x

Elina [12.6K]

$8\cdot3\cdot x=(8\cdot3)x=24x$

7 0

3 years ago

What two numbers multiply to 75 and add too -20

tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

-15 times -5 = 75

-15 + -5 = -20

5 0

3 years ago

jordan has been offered two summer jobs. one job pays 7 owr hour. the other 50 a week plus 5 per hour. how many hours would jord

mart [117]

He would have to work 24 weeks to get the same amount from each job.

6 0

3 years ago

The condition proves that triangle ABC and triangle EFG are congruent by the SAS criterion. If AB does not equal EF the criterio

andrezito [222]

If AB ≠ EF, the criterion for congruency is violated. In this situation, angle C angle G are not equal :
angle C ≠ angle G

5 0

3 years ago