Draw the dilation image A'B'C'D' of the trapezoid ABCD with the center of the dilation at the origin and the scale factor -2. Include the original trapezoid ABCD in your drawing. Upload your drawing below.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.