What is the quadratic equation for these three points-
(1,3) (3,5) (5,7)

The required equation is y = x + 2

Solution:

Given three points are (1,3) (3,5) (5,7)

A quadratic equation for three points is given by

Assume the point 1,3 and substitute in (1)

Let us substitute 3,5 in (1)

Let us substitute 5,7 in (1)

Subtracting 2 and 3  

Subtracting 4 and 3  

Substituting b in 5,  

Substituting a, b, c in 1 we get the quadratic equation

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm