Answer:
linear: y = x + 1
non-linear: y = x² + 1
Step-by-step explanation:
In a linear relationship, from one pair (x1,y1) to other one (x2,y2) that satisfies the equation, there is a constant k, so that k = (y2 - y1)/(x2 - x1).
<u>Equation</u>: y = x + 1
Computing some points as an example:
<u>x | y </u>
0 | 1
1 | 2
2 | 3
3 | 4
(2-1)/(1-0) = (3-2)/(2-1) = (4-3)/(3-2) = 1. Therefore, the equation is linear.
<u />
<u>Equation</u>: y = x² + 1
Computing some points as an example:
<u>x | y </u>
0 | 1
1 | 2
2 | 5
3 | 10
(2-1)/(1-0) ≠ (5-2)/(2-1) ≠ (10-5)/(3-2). Therefore, the equation is not linear.
Answer:
2 19/21 = 2.9048
Step-by-step explanation:
6 3/7 - 3 11/21 = 61/21
= 2 19/21
= 2.9047619
Answer:
Equation of curve = x2 + 16y2 + 16z2 = 16
Step-by-step explanation:
The steps and mathematical assumption and manipulation are shown in the attachment.
Answer: 2 to the power of 0 can be expressed as 20
Step-by-step explanation: tbf im not sure, explain clearly
Answer:
$0.22
Step-by-step explanation: