Answer:
Step-by-step explanation:
The equation of the line in slope-intercept form is:
y=mx+b
Being m the slope and b the y-intercept.
Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
The points are (-6,-5) and (-4,-4), thus:
Knowing the value of the slope, the equation of the line is:
The value of b can be found using any of the points in the equation and solving for b. Let's pick the point (-6,-5):
Operating:
-5=-3+b
Solving:
b=-2
The equation of the line is:
Answer:
-1
Step-by-step explanation:
8 x 7 is 8 more than 8 x 6. Therefore, you must multiply it by -1
Answer:
B
Step-by-step explanation:
Since X is (7,11) and X' is (5,11) we are basically translating it 2 units to the left.
Do the same for Z.
Z's x coordinate is 8 and moving it to the left makes the x coordinate 6.
The y coordinate stays the same the Z' coordinates are (6,7).
Answer:
-40
Step-by-step explanation:
Use PEMDAS
3 – 7 • 5 + 2 • 4
Multiply first:
3-35+8
3-43
-40
Hope this helps! Please mark brainliest :)
Yes she hike 5 4 3/8 -2 1/4 = 2.125 4 3/8 - 1 1/2 =2.875 2.125+2.875 =5