Grade 10 Mathematics Investigation lan
ACTIVITY 1[12]
Polynomials are named by the highest exponent of the variable as well as the number of terms. For
example, x - 3r - 1 is a quintic trinomial. Quintic is for the exponent 5, which is the highest
while trinomial implies three term. Using the above example, name the following polynomial
expressions:
1.1
4x²+x-3​

x=30

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

2 pecks

step-by-step explanation: