Write a linear function through the points (0,9) and (1,27)

y = 18x + 9

Explanation:

(0,9), (1,27)

slope:

equation:

y - y₁ = m ( x - x₁)

y - 9 = 18 ( x - 0 )

y = 18x + 9

y= x + 9

Step-by-step explanation:

(0,9) , (1,27)

(-)÷(-) = slope

=1    =0    =27    =9

(1-0)÷(27-9) = 1/18

m = slope = 1/18

y- = m (x- )

y-9= (x-0)

y-9 = x

y= x + 9

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

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.