Answer:
A. the increase in the number of pounds a boy gains each year
Step-by-step explanation:
Any function that can be written as:
y = ax + b
is called a linear function.
Slope of the function (or sometimes referred to as "steepness") is determined by the value of a, which is 1.73 in our case. Since y is number of boy's pounds and x is his year, that means that for every year (when x changes by 1), the boy's weight (y) will change by 1.73.
Value of a is positive (1.73), which means that for each year, from this 5 to 18 interval, boy's weight will increase.
The origin being O, the three axes are:
OX , OY and OZ
9514 1404 393
Answer:
translate 4 left and 3 up
Step-by-step explanation:
The value added to the x-coordinate is the translation to the right. Here, it is -4, so the translation is 4 units left.
The value added to the y-coordinate is the translation up. Here, it is +3, so the translation is 3 units up.
The rule effects a translation 4 units left and 3 units up.
Answer:
I see the message, thanks for the free points!
Step-by-step explanation:
There are 24 hours in a day. 25% is 25 / 100
% can always be replaced by divide by 100.
25/100 * 24 = 25*24/100 = 600 / 100 = 6
Therefore someone spends 6 hours a day in school.
