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Your image is too faint for me to read.Miike012 said:My work is in the paint doc... my only question is... why is the radi 1-x and not 1+x?
My reason for why I think it is 1 - x is in the paint doc, please let me know why I am wrong.. thank you.
Yes.Miike012 said:it should be (x,f(x)) even though its in the 2nd quad?
You are assuming that x is always positive and -x is always negative - no, this isn't true. You can't tell the sign of a variable by whether it has a + or - in front of it. For example, -b could be positive or negative, depending on the value of b. Similarly, +c could be positive or negative, depending on the value of c. Note that we don't normally write +c, but I'm just trying to make a point.Miike012 said:is this general for all quad that x and f(x) be positive when labeling an arbitrary coordinate ?
To calculate the volume of a rectangular prism, you need to multiply the length, width, and height of the prism. The formula for calculating volume is V = lwh, where V is the volume, l is the length, w is the width, and h is the height.
The formula for calculating volume depends on the shape of the object. For a rectangular prism, the formula is V = lwh. For a cylinder, the formula is V = πr^2h, where r is the radius and h is the height. For a sphere, the formula is V = (4/3)πr^3, where r is the radius.
To find the volume of an irregularly shaped object, you can use the water displacement method. Fill a graduated cylinder with a known amount of water, then place the object in the cylinder and measure the new water level. The difference in volume between the two levels is the volume of the object.
Yes, the volume of a liquid can be calculated by using a graduated cylinder or measuring cup to measure the amount of liquid in milliliters (mL) or liters (L).
Calculating volume is important in many scientific fields, such as physics, chemistry, and engineering. It allows us to determine the amount of space an object occupies, which can be useful in designing and building structures, conducting experiments, and understanding the properties of different substances.