Vera wants to graph a line that passes through (0,2) and has a slope of 2/3 which points could Vera use to graph a line check al
l that apply
2 answers:
The line Vera is graphing has a slope of and passes through the point (0,2) that is m=
and b=2.
The equation of the line is
To find the points which will lie of the given line we substitute the x and y values in the equation.If both sides are equal then the point lies on the line.
1)(-3,0)
Substituting the values we have :
0=-2+2
0=0
Point (-3,0) lies on the line.
2)(-2,-3)
Substituting the values :
-3≠
Point(-2,-3) does not lie on the line.
3)(2,5)
Point (2,5) does not lie on the line.
4)(3,4)
Point (3.4) lie on the line.
5)(6,6)
6=6
Point (6,6) lie on the line
The points that will lie on the line are (-3,0) (3,4)and (6,6)
You might be interested in
Answer:
Option C
Step-by-step explanation:
You forgot to attach the expression that models the cost of the camping trip during the three days. However, by analyzing the units, the answer can be reached.
The total cost has to be in units of $.
There are two types of costs in the problem:
Those that depend on the number of days ($/day )
Those that depend on the number of students and the number of days ($/(student * day))
If there are 3 days of camping and b students, then you have to multiply the costs that depend on the days by the number of days (3), and the costs that depend on the number of students you have to multiply them by 'b'
So, if the costs that must be multiplied by 'b' are only those that depend on the number of students, the coefficient of b must be:
3 days (Cost of training + Cost of food Miscellaneous expenses :).
Therefore the correct answer is option C:
C. It is the total cost of 3 days per student of Mr. Brown, with training, food and miscellaneous expenses.
The expression that represents the total expense should have a formula similar to this:
y = 3 ($ 100b + $ 200) + $ 1050