What's the circumstances of 4.5 an rounded to the nearest tenths

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

Is the point (0, 8) on the x-axis or y-axis? how do you know?

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent