Someone pls answer this

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

Which statements about these triangles is true

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars