Use calculator
first press mode 3x
second press 1
third choose degree n press 2
forth put the equation
press equal for final
t=2.056
t=-0.213
Answer:
answer is C
Step-by-step explanation:
Hi there! :)
Step-by-step explanation:
<h2><u>Lesson: Slope/ and slope-intercept form</u></h2>
![SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}](https://tex.z-dn.net/?f=SLOPE%3D%5Cfrac%7BY_2-Y_1%7D%7BX_2-X_1%7D%3D%5Cfrac%7BRISE%7D%7BRUN%7D)
![\frac{2-8}{2-4}=\frac{-6}{-2}=3](https://tex.z-dn.net/?f=%5Cfrac%7B2-8%7D%7B2-4%7D%3D%5Cfrac%7B-6%7D%7B-2%7D%3D3)
<u><em>Slope is 3</em></u>
<u><em>Final answer is 3</em></u>
<u><em>*The answer must have a positive sign.*</em></u>
I hope this helps you!
Have a nice day! :)
-Charlie
:D