If ;= -1, what is the value of 3?
O -1
O i
O 1
O -i

Find the vertex of the function given below y=x^2-6x+1

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?