What is the equation of the line that passes through the points (−2, 1) and (1, 10)?

Equation of the line will be y = 3x + 7

Step-by-step explanation:

We have to find the equation of a line that passes through two points having coordinates as (-2, 1) and (1, 10) respectively.

Equation of the line in intercept form is represented by y = mx + c

Where m = slope of the line

c = y-intercept

Now we know slope of the line is represented by m =

m =

m =

m = 3

Now the equation of the line will be y = 3x + c

Since point (1, 10) lies on the given line

So 10 = 3×1 + c

c = 10 - 3

c = 7

Finally the equation of the line will be y = 3x + 7

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hope this !

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb