Question

(iv) 32°F,-17.8°C
(v) Yes, T(-40
(ii) GI
2x
va
T
P
sa
EXERCISE 4.4
1 Give the geometric representations of y = 3 as an
equation
(i) in one variable.
(ii) in two variables.
Sol. Given linear equation is y = 3
(1) If y = 3 is treated as an equation in one variable, then it
has a unique solution y = 3. So, it is a point on the
number line as shown below.
+
-3 – – 1 0 1
3 4
(ii) Given equation y = 3 can be written as 0·x + y = 3,
which is a linear equation in two variables x and y.
→ too
2.
AY
(
(-3, 3) (-1,3) 3 (1,3) y = 3B
A AK
(0, 3)
2+
1+
• X Х
X 3 è
-3 -2 -1
O
2
3
Y​

Answer 1

Answer:

I will tell you later

m not sure of my answer