Given: the points (1|2) and (0|3) lie on the line.
Question: equation of the line.
Solution:
General equation of a line: y = kx+d,
whereby:
the point (y|x) lies on the line
When x = 0, y = d
The point (0|3) says that d = 3.
So far, the equation is y = kx +3 ……… (1)
Inserting the point (1|2) into (1):
2 = k(1) + 3 => 2–3=k => -1 = k
Putting k into (1):
y = -1x + 3 => y = -x + 3 => y = 3 - x
Answer:
y = 3 - x
Answer:
47.5
Step-by-step explanation:
Answer:
1) x=1; x= 0 is an extraneous solution
Step-by-step explanation:
5 = 4x + 1
5 = 4 x 1 + 1
5 = 5
x = 1
______________________
x x^2
0 x 0^2
0 x 0 = 0
x = 0
:)
Answer:4/10
Step-by-step explanation:4 shaded in 10 in all
4 out of 10 are shaded = 4/10
Answer:
88
Step-by-step explanation:16 (1 lb = 16 oz)
1) Ounce = Pound * 16
2) Ounce = 5.5 * 16
3) Ounce = 88
