Write the equation of a line that passes through the points (−3, 7) and (3, 3) y=−2/3x+5

y=2/3x+1

y=−2/3x+9

y=2/3x+9

Step-by-step explanation:

You can write an equation of a line conveniently by point-slope form. It's in the form of where is the coordinates of a point that's on the line and is the slope of the line.

Now choose a point (It doesn't really matter which one) and plug that in the equation. I'll choose where and

The next thing we have to do now is finding the slope, , where it's equal to . I'll make point 1 and point 2.

Now let's plug that to our equation.

Now we have the equation but out of all the choices it seemed that all of them are in slope-intercept form all you have to do now is make our equation rewrite it in slope-intercept form.

is your equation.

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!