For f(x)=5x-7 determine 2f(x)
a- 5x-14
b- 2(10x-7)
c- 10x-14
d- 10x-7

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.