The equation of a line that passes through (x1,y1) and has a slope of m is
y-y1=m(x-x1)

find slope

slope between (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)
given
(-3,2) and (2,1)
slope=(1-2)/(2-(-3))=(-1)/(2+5)=-1/5

pikc a point
if we pick (-3,2)
(x1,y1)
x1=-3
y1=2

y-2=-1/5(x-(-3))
y-2=-1/5(x+3)
that is D

5 0

3 years ago

In the distance, an airplane is taking off. As it ascends during take-off, it makes a slanted line that cuts through the rainbow

irakobra [83]

Answer:

The equation of the parabola is given to be : y = -x² + 36

So, the airplane will cut the rainbow if the graph of the equation of airplane intersects the graph of rainbow.

Now, to find the equation of airplane :

The points through which airplane passes are : (1,0) and (0,2)

⇒ Equation : 2x + y = 2

This equation will intersect the parabola at exactly two points.

And the points are the solution of these two equation :

(-4.916,11.832) and (6.916,-11.832)

The required table is :

x -4.916 11.832

y 6.916 -11.832

7 0

4 years ago

Read 2 more answers

Solve 4 = -2/3 ( p-2 )

kow [346]

The answer is I think -4

8 0

3 years ago

HELP!!!! Which statement best describes an advantage of indirect democracy over

Alexandra [31]

Answer:

C. It can make decision making more efficient.

Step-by-step explanation:

7 0

3 years ago