Select the scenarios that will result in a positive slope. select all that apply.

a) the x-intercept is positive, and the y-intercept is positive.
b) the x-intercept is positive, and the y-intercept is negative.
c) the x-intercept is negative, and the y-intercept is positive.
d) the x-intercept is negative, and the y-intercept is negative.

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

Which of the following graphs could represent a cubic function?