What is the slope of the line represented by the values in the table?
x 10 2 3 7
y 14 -2 0 8 34
answers:
a.-2
b.1/-2
c.1/2
d. 2
answer i will give u aloot of points

Solution:

Slope of line joining two points ,

Take any two points that is , ordered pairs =(abscissa and Ordinate ), among four points given,suppose , (10,14) and (2,-2) or (2,-2) and (7,8).

So, if you choose any two distinct ordered pairs and find the slope between them using slope between two points , it will be equal to , 2.  

Option D: 2

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1