How do you dilate a figure on a coordinate plane if you want to make the shape larger? how would your steps change if you want to make the image smaller?

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

Pls , the question is in the picture!

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet