And...... I think u answered ur question.
Answer:
m=2
Step-by-step explanation:
0-(-2) / 5-4 = 2/1
m =2
The slope is 2 for the given points!
Hope that helps!
C. y= sqrt of (-4+5)
=sqrt of positive 1
sqrt of positive 1 is equals to 1
x=2.5
Step-by-step explanation:
x+3.5/4=2(2x+2)/4
x+3.5=2x+2/2
x-2x+3.5=1
-x=(-3.5)+1
-x=(-2.5)
-x/(-1)=(-2.5)/(-1)
x=2.5
Answer:
(4,7), (-1,12)
Step-by-step explanation:
I will solve using elimination by subtracting one equation from the other.
y = x² - 4x + 7
- y = -x + 11
__________
0 = x² - 3x -4
0 = (x - 4)(x + 1)
x = 4, x = -1
We can plug in these values to get the corresponding y -values.
The solutions should be : (4,7), (-1,12)