Answer:
(i) k =1
(ii) y-intercept is 7
Step-by-step explanation:
<u>Given line:</u>
<u>Divide all terms by k to get slope-intercept form of the line</u>
<u>Since the gradient (slope) of the line is 2:</u>
<u>The equation is now:</u>
<u>y - intercept is found when x = 0</u>
- x = 0 ⇒
- y = 2*0 + 7
- y = 7
The answer for the following question is 0.7
(Placeholder because it won’t let me ask more questions until I answer some)
There are 5 points in the figure (<em>V</em>, <em>W</em>, <em>X</em>, <em>Y</em>, and <em>Z</em>)
<em>a</em> refers to the line through <em>V</em>, <em>W</em>, and <em>X</em>.
<em>b</em> refers to the line through points <em>Y</em>, <em>W</em>, and <em>Z</em>.
<em>D</em> refers to the plane that contains all 5 points as well as the 2 lines.
For this case we have that in one hour there are 60 minutes. On the other hand, we have that 1 mile equals 5280 feet.
So, we have:
So, given an amount per foot per minute, we must multiply by 
and get miles per hour
ANswer:
