Rectangle a'b'c'd' is the image of rectangle abcd after a dilation centered at point p.

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Write the rational number in lowest terms 99/-15

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?