Line CD passes through points (0, 2) and (4, 6). Which equation represents line CD?. .a. y = 2x – 2. b.y = 2x + 2. c.y = x + 2.
d. y = x – 2
2 answers:
the equation for a line is y = m x + b
using the first set of coordinates (0,2)
2 = m * 0 + b
b = 2
using the second set of coordinates (4,6)
6 = 4 m + 2
4 m = 4
m = 4 / 4
m = 1
use those numbers into the line equation
y = x +2
Answer is C
Answer:
The equation of line is y = x + 2 .
Option (c) is correct .
Step-by-step explanation:
The equation of line is represented by

As given
Line CD passes through points (0, 2) and (4, 6).


y -2 = x
y = 2 + x
Therefore the equation of line is y = x + 2 .
Option (c) is correct .
You might be interested in
Answer:
(a) 1.353 x 10^9
Step-by-step explanation:
Jumping 9 places back to obtain standard form
Answer:

Step-by-step explanation:

Using this, we can subtract and find the answer.

The answer to your question is
y= 1/11x +21/11
That’s in y=mx+b
Answer:
96
Step-by-step explanation:
you have to find the answer to 8t by the power of 2 multiplied witch is 64 + 32t = 96
Answer:
Surface area of sphere = 4πr²
r = radius
radius = diameter /2
= 12/2
= 6units
Surface area = 4π×6²
= 144π
= 452.4 square units
Hope this helps.