2. Kiran wrote f(x) = (x - 3)(x – 7) as an example of a function whose graph has x-intercepts at
x = -3, -7. What was his mistake? Help him fix it!

What is the rotational symmetry of a wheel

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

With finding limits of multi variable !