Determine if the point (-1, -2) lies on, above, or below the
line y = 4x + 3
O On
O Above
O Below

Point is below the line.

Step-by-step explanation:

B(-1,-2) x=-1, y=-2

y=4x+3

-2=4*(-1)+3

-2 = - 4+3

-2=-1 (False)

(-1,-2) not on line.

When x=-1, y=4x+3, y=-1 A(-1,-1)

Point A(-1,-1) is above point B(-1,-2), so point B is below the line.

2

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.