Find the area of the trapezoid by decomposing it into other shapes.
a) 196 cm2
b) 204 cm2
c) 216 cm2
d) 220 cm2

Witch represents the inverse of the function f(x)=1/4x-12

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?