All categories

2 years ago

What is the range of the function y=3√x+8? -∞xy<∞ -8 0≤y<∞ 2≤y<∞

Mathematics

1 answer:

sdas [7]2 years ago

6 0

The range of the function the as given in the equation is; -∞ ≤ y < ∞.

<h3>What is the range of the function?</h3>

It follows from the task content that the function given is; y=3√x+8.

On this note, it follows that the range of the function is the set of all possible outputs, y values and in this case is; -∞ ≤ y < ∞.

It therefore follows that the range of the function is as indicated above as all X-values (domain) must be positive and the square root of x yields a positive or negative real number.

You might be interested in

What expression shows the relationship between the value of any term and n, its position in the sequence for the given sequence?

san4es73 [151]

Answer:

a(n)=3+(n-1)2

Step-by-step explanation:

a(n)=3+(n-1)2

arithmetic sequence

5 0

3 years ago

Find the solutions of the quadratic equation 14x^2+9x+10=014x

Vesnalui [34]

Answer:

Option B. $x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$14x^{2}+9x+10=0$

$a=14\\b=9\\c=10$

substitute in the formula

$x=\frac{-9(+/-)\sqrt{9^{2}-4(14)(10)}} {2(14)}$

$x=\frac{-9(+/-)\sqrt{-479}} {28}$

Remember that

$i=\sqrt{-1}$

substitute

$x=\frac{-9(+/-)\sqrt{479}i} {28}$

$x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

5 0

3 years ago

What is the scientific notation of 8,795,000

fgiga [73]

$8,\underbrace{795,000}_{\leftarrow6}=8.795\cdot10^6$

4 0

4 years ago

Read 2 more answers

-5/6+2/6=<br> What is the answer to this?

geniusboy [140]

Step-by-step explanation:

Since they have a common denominator the answer is (-5 + 2) / 6 = -3 / 6 = -1/2.

3 0

3 years ago

Read 2 more answers

The two-way table shows the number of students in a school who have hamsters and/or dogs as pets.

algol13

Answer:

Step-by-step explanation:

There are a total of 16+25 = 41 students that own hamsters.

There are a total of 16+24 = 40 students that own dogs.

This is a difference of 41-40 = 1.

6 0

3 years ago

Read 2 more answers