What are the 6 trigonometric functions of (4,-2) and (-9,-9)

The distance between the points is 14.7648230602334

Midpoint= ((X1+X2)/2,(Y1+Y2)/2)

Xm=(X1+X2)/2
Xm=(4+-9)/2=-2.5

Ym=(Y1+Y2)/2
Ym=(-2+-9)/2=-5.5

The midpoint is: (-2.5,-5.5)

The general equation for a straight line isy = mx + bWhere m represents the slope of the line which we found in the previous step to be 0.538461538461538y = 0.54x + bWe substitute x and y for the values from one of our points (4,-2)-2 = .54×4 + b-2 = 2.15 + b-2-2.15 = b-4.15 = bKnowing both b and m, we can contruct the equation of the liney= 0.54x-4.15

Using the equation we found in the previous step and substituting zero for y
y= 0.54x-4.150= 0.54x-4.15-0.54x= -4.15x= -4.15/-0.54 = 7.71The x intercept for this straight line is 7.71

Using the equation we found in the previous step and substituting zero for x
y= 0.54×0-4.15y= -4.15The y intercept for this straight line is -4.15

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.