The slope is 3.
EXPLANATION:
y2-y1
____= 3
x2-x1
Answer:
I think is b
Step-by-step explanation:
sorry if it is not right
soln
given,
f(x) = 1
Now,
f(x) = 4x+11
or, -1 =4x +11
or,4x = 11+1
or, 4x = 12
or, x. =12/4
or x. = 3
Therefore, The value of x is 3.
The zeros of the polynomial function: f(x) = x^3 – 5x^2 -6x is -1, 0, 6.
<u>Solution:</u>
Given, polynomial equation is ![x^{3}-5 x^{2}-6 x](https://tex.z-dn.net/?f=x%5E%7B3%7D-5%20x%5E%7B2%7D-6%20x)
We have to find the zeroes of the given polynomial.
So, let us equate it with 0.
![\begin{array}{l}{\text { Then, } x^{3}-5 x^{2}-6 x=0} \\\\ {\rightarrow x\left(x^{2}-5 x-6\right)=0} \\\\ {\rightarrow x\left(x^{2}-(6-1) x-6\right)=0} \\\\ {\rightarrow x\left(x^{2}-6 x+x-6\right)=0} \\\\ {\rightarrow x(x(x-6)+1(x-6))=0} \\\\ {\rightarrow x(x-6)(x+1)=0} \\\\ {\rightarrow x=0 \text { or } x-6=0 \text { or } x+1=0} \\\\ {\rightarrow x=0 \text { or } 6 \text { or }-1}\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bl%7D%7B%5Ctext%20%7B%20Then%2C%20%7D%20x%5E%7B3%7D-5%20x%5E%7B2%7D-6%20x%3D0%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20x%5Cleft%28x%5E%7B2%7D-5%20x-6%5Cright%29%3D0%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20x%5Cleft%28x%5E%7B2%7D-%286-1%29%20x-6%5Cright%29%3D0%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20x%5Cleft%28x%5E%7B2%7D-6%20x%2Bx-6%5Cright%29%3D0%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20x%28x%28x-6%29%2B1%28x-6%29%29%3D0%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20x%28x-6%29%28x%2B1%29%3D0%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20x%3D0%20%5Ctext%20%7B%20or%20%7D%20x-6%3D0%20%5Ctext%20%7B%20or%20%7D%20x%2B1%3D0%7D%20%5C%5C%5C%5C%20%7B%5Crightarrow%20x%3D0%20%5Ctext%20%7B%20or%20%7D%206%20%5Ctext%20%7B%20or%20%7D-1%7D%5Cend%7Barray%7D)
Hence, the roots of the given polynomial are -1, 0, 6.
35,425×4.5%=35,425×4.5/100=159,412.5/100= $1,549.125 is the commussion rate
The weekly base salary $175
175×30=$5250
The monthly pay