You can read it of the graph which is (1,3) or also calculate it with vectors:
calculate the vector CD:
(5-(-3),2-4)=(8,-2)
to calculate the midpoint you need half of the vector length:
(8,-2)/2=(4,-1)
add the vector to C:
(-3,4)+(4,-1)=(1,3)=midpoint of CD
so it's the third option
Answer:
48
Step-by-step explanation:
2 = 2 line 1
2 + 4 = 6 line 2
2 + 4 + 6 = 12 line 3
The next line we would add 12 since we are adding the sum of the previous line
2 + 4 + 6 +12 = 24 line 4
The next line we would add 24 since we are adding the sum of the previous line
2 + 4 + 6 +12+24 = 48 line 5
Answer: The slope is -5/4
Answer:
x3 - 2x2 - 4x - 10
x
Step-by-step explanation:
i think
Answer:
Slope-intercept form is y=mx+b (m = gradient, b = y-intercept)
So we want to make y the subject.
3x + 4y =-24
4y = -3x - 24
y = (-3/4)x - 6
Step-by-step explanation: