All Questions

+4

976

5

+43

Vote Time

Today I want people to take a vote on wheather or not we should have a daily disscussion. Yes we should no we shouldn't, pretty simple right. People who are part of the WebCalc forum team I have put together will get two points for their vote. You can still read more ..

off-topic

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ClownPrinceofChaos Mar 15, 2018

+1

5544

4

+1378

Here's a bunch of old problems I found, they might be fun to try

1: The sum of the perimeters of two equilateral triangles is 45 inches, and the area of the larger one is 16 times the area of the smaller one. What is the area, in square inches, of the larger triangle? Express your answer in the simplest read more ..

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AnonymousConfusedGuy Mar 15, 2018

0

2168

4

I need help

What is the domain of the function $f(x)=\frac{x+6}{\sqrt{x^2-3x-4}}$?

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Guest Mar 15, 2018

+1

830

1

+429

can i have help

can i have help please:
Find the standard form of the equation of the line that passes through (-10, 3) and has a slope of 2/5.

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jakesplace Mar 15, 2018

0

2020

1

What number should be the coefficient of t?

A cylindrical container has a height of 24 inches. Currently, the container is filled with water to a height of 18 inches. A leaky faucet drips into the container, causing the height of the water in the container to increase by 2 inches per hour. The equation read more ..

ElectricPavlov ●

Guest Mar 15, 2018

+1

1192

0

+483

Having a good day?

i hope you are but if your not I'm always here for you and remember impossible is an obstacle that you can always overcome

off-topic

DarkCalculis Mar 15, 2018

0

781

1

Equations in One Variable

On a science test, 2 points are deducted from a total of 100 points for each question answered incorrectly. Trevor scored an 84 on the test. The equation 100 – 2x = 84, where x represents the number of questions answered incorrectly, represents read more ..

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Guest Mar 15, 2018

0

743

1

u+5s

u+5s
how do you find how many terms there are?

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Guest Mar 15, 2018

0

769

1

invers function?

g(x)=(3/(x^2)-16)+(2/x+4) ..

a.) g^1(x) (g inverse x =..?)
b.) g^1(5)= ? read more ..

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Guest Mar 15, 2018

0

831

1

Circle Similarity

I really need help with this one question.

Circle 1: center (8,5), with a radius of 6
Circle 2: center (-2,1) with a radius of 2 read more ..

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Guest Mar 15, 2018

0

1953

2

Help

Let $f(x)=\left(\frac37\right)^x$ be a function that is defined on the domain $[0,\infty)$. Find the range of the function.

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Guest Mar 15, 2018

0

1235

1

Help

Find the domain of the real-valued function \[f(x)=\sqrt{-6x^2+11x-4}.\] Give the endpoints in your answer as common fractions (not mixed numbers or decimals).

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Guest Mar 15, 2018

0

977

1

+647

For what value k is the following function continuous at x = 2?

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waffles Mar 15, 2018

0

1298

2

+647

Let

Let

Find N.

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waffles Mar 15, 2018

0

1414

1

+647

Which positive real number x has the property that x, |x| , and x-|x| form a geometric progression (in that order)?

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waffles Mar 15, 2018

0

1086

1

+647

Geometric Progression

Find all x for which

Express your answer in interval notation.

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waffles Mar 15, 2018

0

2308

1

+647

Find all real numbers x that satisfy the equation

Find all real numbers x that satisfy the equation
If you find more than one such value of x list all of your solutions separated by commas. If you only find one solution, then just enter that solution.

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waffles Mar 15, 2018

0

1043

1

+647

If find z.

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waffles Mar 15, 2018

0

2642

1

+647

Let f be the piecewise function such that At how many points x does f(x) = 2?

Let f be the piecewise function such that

At how many points x does f(x) = 2?

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waffles Mar 15, 2018

0

2548

1

+647

Find the area of the region determined by the system

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waffles Mar 15, 2018

0

812

1

finding the non-permissible values for this rational expression?

in my textbook, they got and 3 and i don't know how they got that?

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Guest Mar 15, 2018

+24

815

3

+1356

Graphs

Who's good at percent.

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IAmJeff Mar 15, 2018

0

878

1

HELP

Would I be wrong if I picked C and A?

hectictar ●

Guest Mar 15, 2018

All Questions ⁺⁰238211 Questions

Vote Time

Here's a bunch of old problems I found, they might be fun to try

I need help

can i have help

What number should be the coefficient of t?

Having a good day?

Equations in One Variable

u+5s

invers function?

Circle Similarity

Help

Help

For what value k is the following function continuous at x = 2?

Let

Which positive real number x has the property that x, |x| , and x-|x| form a geometric progression (in that order)?

Geometric Progression

Find all real numbers x that satisfy the equation

If find z.

Let f be the piecewise function such that At how many points x does f(x) = 2?

Find the area of the region determined by the system

finding the non-permissible values for this rational expression?

Graphs

HELP

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