You didn't include the options, but one and only one line passes through two poins.
You can find the equation of the line that passes through two known points in this way:
[Y -Y1] / [X -X1] = [Y2 - Y1] / [X2 -X1]
in this case (X1,Y1) = (-2,2) and (X2,Y2) = (2,4)
=> [Y - (2) ] / [X - (-2) ] = [4 - 2] / [2 - (-2) ]
=> [Y -2] / [X + 2] = 2/4 = 1/2
=> 2 * (Y - 2) = X + 2
=> 2Y - 4 = X + 2
=> 2Y = X + 2 + 4
=> 2y = x + 6
=> y = x/2 + 3
So you must look the graph of that equation.
Some of the points of that graph are:
x y
-6 -6/2 + 3 = 0
-4 -4/2 + 3 = 1
-2 -2/2 + 3 = 2
0 0 + 3 = 3
2 2/2 + 3 = 4
4 4/2 + 3 = 5
So, you should find the correspondant graph easily.
Answer:
An equation is distinct because it has an equals sign, and that in itself creates a relationship. Usually, it's relating the left side to the right side in terms of that fact that they're equal to each other- unlike inequalities which form more of a relation between two quantities that can be greater than or less than.
Step-by-step explanation:
Answer:
Step-by-step explanation:
18x+8=14
18x=6
x=1/3
Answer:
11
Step-by-step explanation:
Trapezoid area = (base1 +base2) x h/2
=> Base2 =[Area x 2/h]-base1 = [98.8 x 2/7.6] - 15 = 26-15=11
Answer:
3/4
Step-by-step explanation:
8x = 6
x = other number = 6/8 = 3/4
