Which statement about a dilation with a scale factor of 3 is true? O Three is added to each side in the pre-image to find the corresponding sid
O Three is subtracted from each side in the pre-image to find the correspon
O Each side in the pre-image is multiplied by three to find the corresponding
O Éach side in the pre-image is divided by three to find the corresponding

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered