For the equation of the line of the form y = mx + b, m is the slope of the line and b is the y-intercept which is the value of y when x is equal to zero. The slope is the rate of change of y per change in x. "y" would represent the dependent variable which is the weight of the baby while "x" represents the independent variable which is the number of months or the age of the baby in months. We calculate the slope as follows:
slope = (11 - 9) / ( 4 - 0) = 2/4 = 0.5
at x = 0, it is said that the weight of the baby is 9 lbs so the value of b would be 9.
The equation of the line would be y = 0.5x + 9
Answer:
The five arithmetic means between 14 and 86 are 26,38,50,62,74
Step-by-step explanation:
We need to find five arithmetic means between 14 and 86
The formula used to find arithmetic mean is:
Where n is the number of terms and d is the common difference
We are given 1st and 7th term.
Using 7th term to find value of d
So, difference between each term d is 12
Now finding five arithmetic terms i.e a₂, a₃, a₄, a₅, a₆
Using the formula to find terms
Finding term a₂
Finding term a₃
Finding term a₄
Finding term a₅
Finding term a₆
So, the five arithmetic means between 14 and 86 are 26,38,50,62,74
Answer:
the result is true
remember if division must be operated first and 0.5=5/10=1/2
1-1/2:0,5=1-1/2:1/2
=1-(1/2:1/2)
=1-1=0
Wouldn't you shade them all in different colors? Or is that just me? I this because there all different places, do you get what I mean?
The correct statement is B, D and E
<h3>What is number line?</h3>
Number lines are the horizontal straight lines in which the integers are placed in equal intervals.
The complete question is
Which rule is true for the horizontal number line?
A. All negative numbers are located to the right of zero.
B. Negative numbers are arranged in a descending order from left to right.
C. Positive numbers are arranged in a descending order from left to right.
D. All positive numbers are located to the right of zero.
E. Negative numbers are arranged in an ascending order from right to left.
All negative numbers are located to the left of zero.
Negative numbers are arranged in a descending order from left to right.
Positive numbers are arranged in a ascending order from left to right.
All positive numbers are located to the right of zero.
Negative numbers are arranged in an ascending order from right to left.
Learn more about number line here:
brainly.com/question/13189025
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