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When the coefficient of x is positive the line is vertical?
no, false
The equation y 8x is an example of inverse variation is this true?
No. This is not true. It is false. The equation is an example of direct variation.
Is this statement true or false In the equation y equals 3 over X's the constant of variation is X's?
False.
You can use rational functions to study the relationships of inverse variation?
True
The variation in the population as measured by the standard deviation has little or no effect in determining the size of a sample selected from the population True or False?
The answer is False
Is the coefficient of correlation a useful measure of the linear relationship between two variables true or false?
True
Is the following true or false temperature is a measure of how hot or cold the substance is?
True. Temperature is a measure of the average kinetic energy of the particles in a substance, indicating how hot or cold it is relative to other substances or reference points.
When the coefficient of x is positive the line is vertical?
no, false
The numerical coefficient of the monomial -4x3 is 3 is it true or false?
if the monomial is -4x3, then the coefficient is the number in front, so it is -4, thus false. 3 is the exponent, or degree.
The value of the correlation coefficient is always in the range 0 to 1 true or false?
FALSE: THE RANGE IS -1 to +1
Does relative humidity measure how hot it feels?
Relative humidity does not measure how hot it feels, but rather it measures the amount of water vapor present in the air compared to the maximum amount the air can hold at a particular temperature. High relative humidity can make it feel hotter because it affects the body's ability to cool itself through sweating.
The equation y 8x is an example of inverse variation is this true?
No. This is not true. It is false. The equation is an example of direct variation.
Is this statement true or false In the equation y equals 3 over X's the constant of variation is X's?
False.
When doing linear regression if the correlation coefficient is positive the slope of the line is negative?
False.
The measure of a tangent-chord angle is half the measure of the intercepted arc outside the angle?
false
You can use rational functions to study the relationships of inverse variation?
True
As tempo speeds up there will be more beats per measure?
false.
