Using the slope intercept form of y = mx + b
the "b" is the spot where it crosses the y axis....in your equation, it crosses the y axis at -3.
Answer:
D i know its wright!
Step-by-step explanation:
Answer:
x = 28.07°
Step-by-step explanation:
Recall: SOH CAH TOA
Reference angle given = x°
Opposite = 8
Hypotenuse = 17
Apply SOH:
![Sin x = \frac{Opp}{Hyp}](https://tex.z-dn.net/?f=%20Sin%20x%20%3D%20%5Cfrac%7BOpp%7D%7BHyp%7D%20)
Substitute
![Sin x = \frac{8}{17}](https://tex.z-dn.net/?f=%20Sin%20x%20%3D%20%5Cfrac%7B8%7D%7B17%7D%20)
![x = sin^{-1}(\frac{8}{17})](https://tex.z-dn.net/?f=%20x%20%3D%20sin%5E%7B-1%7D%28%5Cfrac%7B8%7D%7B17%7D%29%20)
x = 28.07° (nearest hundredth)
Answer:
y =
![\frac{-17}{15} x](https://tex.z-dn.net/?f=%20%5Cfrac%7B-17%7D%7B15%7D%20x)
+
Explanation:The slope-intercept form of the equation has the following formula:y = mx + c
where:
m is the slope
c is the y-intercept
The given is:17x + 15y = 5
To put it in the slope-intercept formula, we should isolate the y as follows:17x + 15y = 5
15y = -17x + 5
y = (-17/15) x + (5/15)
y =
![\frac{-17}{15} x](https://tex.z-dn.net/?f=%20%5Cfrac%7B-17%7D%7B15%7D%20x)
+
![\frac{1}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20)
where:
m is the slope = -17/15
c is the y-intercept = 1/3
Hope this helps :)