Let a and b be real numbers where a b 0. Which of the following functions could represent the graph below?

f(x) = x(x – a) (x - 1)3
f(x) = (x - a)
- a)2(x – b)4
f(x) = x(x - a) 6(x – b)2

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

What could explain what happened when the time was equal to 120 minutes

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?