The formula for the volume of a cylinder with a height of 5 units is V(r) = 5pi2 where r is the radius of the cylinder. What is the dontain and range of this function?​

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.