PLEASE HELP!
Here are the questions:
A.) Define the vertex and how to find it?

B.) Define the Domain and Range?

C.) Define the y-intercept and how to find it?

D.) Define the x-intercept and how to find it?

E.) What are the transformations described by the equation g(x)= -f(x) + 3

Math each whole number with a rational,exponential expression

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?