APPLICATION 1. Katelyn and Eric created a website selling math supplies to grade nine students on their spare time. Their
monthly income for 10 consecutive months is shown below. Create a scatter plot, draw a line of best fit and
determinate the equation of the Ime of best fit. Use this equation to determine their income in 15 months
Label the title and the x & y pres for full marks, (10 marks)
2
25
3
80
4
55
3
45
6
90
10
155
7
110
8
105
Month 1
Income (S) / 20
135

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

hi how are you doing today? if you ever need just tell me

step-by-step explanation:

kekdkdkccc

so

step-by-step explanation:

kekdkckcldlx

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!