The equation of the parabola y = 3x2 - 6x + 7 in vertex form is? ​

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not