The measure of angle 1 is 75°. Hope you get it.
What would you do if you ever needed to cook a chicken
if y is the time required to cook the bird and x is number of chicken lbs
y = 20x when x ≤ 6
y = 15x when x > 6
To Graph:
Have the y-axis (minutes) go by 5's since slopes of both equations are multiples of 5. The y-axis, I would suggest go to atleast 150 minutes for a 10 lbs chicken. The x-axis is in lbs and can go by 1 lb marks.
Start with the first equation where the chicken is smaller than or equal to 6 lbs. (0,0) (1,20), (2,40) (3, 60), (4,80), (5,100) to 6lbs (6,120). If the equation is EQUAL TO the point and the line will be SOLID.
for the second equation, the chicken is larger than 6 lbs. Start with x = 6 but the point will be OPEN and the line DASHED because it's NOT EQUAL TO. (6,90) (7,105) (8,120) (9,135), (10, 150) .... and on arrow to show this
Answer:
y = 3/2x
Step-by-step explanation:
Now, second limit first.
If 2 lines are parallel, they have the same slope. That narrows it down to the last 2 options.
(2,3) means y must be 3 when x is 2. Let's try number 3.
3/2 * x
3/2 * 2
3
It fits!
Answer:
-11?
Step-by-step explanation:
