1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Debora [2.8K]
2 years ago
12

Given g of x equals cube root of the quantity x minus 3, on what interval is the function positive?

Mathematics
2 answers:
Neporo4naja [7]2 years ago
8 0

The interval which the function is positive is (3, ∝)

<h3>How to determine the positive interval?</h3>

The equation of the function is given as:

g(x) =∛x - 3

Set the radical greater than 0

x - 3 > 0

Add 3 to both sides of the inequality

x > 3

Express as an interval notation

(3, ∝)

Hence, the interval which the function is positive is (3, ∝)

Read more about function interval at:

brainly.com/question/1600302

#SPJ1

zmey [24]2 years ago
5 0

The function is positive when x is larger than 3, then the interval in where the function is positive is: (3, ∞)

<h3>on what interval is the function positive?</h3>

The function is positive when g(x) > 0.

Then we need to solve:

∛(x - 3) > 0

We can directly remove the cubic root, because it does not affect the sign of the argument, then:

x - 3 > 0

x > 3

The function is positive when x is larger than 3, then the interval in where the function is positive is: (3, ∞)

If you want to learn more about functions:

brainly.com/question/2456547

#SPJ1

You might be interested in
Please help me ASAP!!!! It is greatly appreciated!!! Will mark as Brainliest!!!!
Karo-lina-s [1.5K]

Answer: 5/4

Step-by-step explanation:

6 0
2 years ago
Is 0.7 a rational number
lozanna [386]

Yessssssssssssssssssss

6 0
3 years ago
Read 2 more answers
How many 1/4 inch cubes does it take to fill a box with width 3 1/4 inches, length 4 1/2 inches, and height 2 3/4 inches?
Anastaziya [24]
1. 15 2. 18. 3. 11 is right
4 0
3 years ago
Read 2 more answers
Can someone help me on both questions
AURORKA [14]
20. is 71 hope this helos
5 0
3 years ago
Read 2 more answers
Find the exact values of sin2 θ for cos θ = 3/18 on the interval 0° ≤ θ ≤ 90°
mote1985 [20]

Answer:

sin(2\theta)=\frac{\sqrt{35} }{18}

Step-by-step explanation:

Recall the formula for the sine of the double angle:

sin(2\theta)=2*sin(\theta)*cos(\theta)

we know that cos(\theta)=\frac{3}{18}, and that \theta is in the interval between 0 and 90 degrees, where both the functions sine and cosine are non-negative numbers. Based on such, we can find using the Pythagorean trigonometric property that relates sine and cosine of the same angle, what sin(\theta) is:

cos^2(\theta)+sin^2(\theta)=1\\sin^2(\theta)=1-cos^2(\theta)\\sin(\theta)=\sqrt{1-cos^2(\theta)} \\sin(\theta)=\sqrt{1-(\frac{3}{18} )^2}\\sin(\theta)=\sqrt{1-\frac{9}{324} }\\sin(\theta)=\sqrt{\frac{324-9}{324} }\\sin(\theta)=\sqrt{\frac{315}{324} }\\\\sin(\theta)=\frac{3}{18}\sqrt{35 }

With this information, we can now complete the value of the sine of the double angle requested:

sin(2\theta)=2*sin(\theta)*cos(\theta)\\sin(2\theta)=2*\frac{3}{18} \,\sqrt{35} \,\frac{3}{18}\\sin(2\theta)=\frac{2*3*3}{18*18}\,\sqrt{35} \\sin(2\theta)=\frac{\sqrt{35} }{18}

6 0
3 years ago
Other questions:
  • 8+6q+q in a word expression
    7·2 answers
  • HELP please! In an attempt to determine the favorite sport of people in the city, Marcos surveys every tenth person exiting a ba
    12·1 answer
  • The are of the shape is __ square centimeter
    13·1 answer
  • Which equations are related equations to x + 5 = 34?
    12·1 answer
  • Estimate 137,638 to the nearest whole number
    5·1 answer
  • The lifetime of a certain type of battery is normally distributed with mean value 15 hours and standard deviation 1 hour. There
    7·1 answer
  • If tanA+sinA=m and tanA-sinA=n.prove that m^2-n^2=4√mn
    15·1 answer
  • Can someone add me as their friend? Please...
    7·2 answers
  • A typical container of lemonade concentrate holds 12 fl oz. The standard recipe is "mix one can of concentrate with 4 1/3 cans o
    8·1 answer
  • can anyone help?????? Can y’all write it detailed or like step by step explaining cause i have to write it down ..
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!