Answer:
3) y = 3x
Step-by-step explanation:
a line equation is typically written as
y = ax + b
a is the slope, the inclination of the line. it is defined as ratio of "y coordinate change / x coordinate change" when going from one point to another on the line.
so, e.g. going from (0,0) to (4,12) means
x changes by +4 (from 0 to 4)
y changes by +12 (from 0 to 12)
so, the slope is +12/+4 = 3
and the line equation starts like this
y = 3x + b
now, b is the y-intercept : the y value, where the line intercepts (crosses) the y-axis. in other words, the y value where x = 0.
and we have that right away, as the line goes through (0,0). that IS the y-intercept point. the y value there is 0.
therefore, b=0.
and so the full line equation is
y = 3x
The mathematical property demonstrated by 7+9+3=7+3+9 would be the commutative property. This property states that in operations such as addition and multiplication, when you switch the order of the numbers around, the result will always be the same. In 7+9+3=7+3+9, no matter what order you put the numbers in, the answer will always be 19.
Answer:
Range⇒ 8
Mode⇒ 3
Step-by-step explanation:
Hope this helps
Answer:
Step-by-step explanation:
Given
Hourly Rate = $10.60
Overtime = half hourly rate
Hours worked = 37 hours
Overtime = 8 hours
Calculating the Straight Time Pay
Calculating the Overtime Pay
<em>Since, overtime rate is half of hourly rate; we have</em>
Calculating Total Pay
This is calculated by adding results in (i) and (ii)
