if the equation has a negative slope that will indicate that the slope is negative
ex. y=-<u>5x</u>+6
You can do 4 to the second power and get 16
Answer:
Table C
Step-by-step explanation:
To find the constant of proportionality, you need to divide y by x
Table A has a constant of proportionality of
<em>which is 0.3333 repeating</em>
Table B has a constant of proportionality of
<em>which is 0.6</em>
Table C has a constant of proportionality of
<em> which is 0.3</em>
Brand X: median value is 13. Look carefully at the diagram so that you can spot and understand where that value comes from.
Brand Y; median value is 16.
We can conclude that the life of Brand Y batteries is always greater than that for Brand X, and that the medians differ by 3 hours.
Answer
The expression that best shows the temperature change is 7 + 7 + 7