Answer:
y = 5x - 3
Step-by-step explanation:
As we move from the point (-2, -13) to the point (1, 2), we see the x-value (the 'run') increasing by 3 and the y-value (the 'rise') increasing by 15. Therefore the slope of the line passing thru these two points is m = rise / run = 15/3, or m = 5.
Using the slope-intercept formyula y = mx + b, we find the y-intercept as follows, using 1 for x, 2 for y and 5 for m:
2 = 5(1) + b, or
b = -3
Then the desired equation is
y = 5x - 3
BC= 30
Reason: 64-8
56/7
8=x
3x=24
24+6
30
Answer:
v = 1
u = 2
Step-by-step explanation:
Given is a special right triangle with angle measures as follows:
90-60-30
The side lengths would be :
2x- x-x
in the image it shows that the second side length (the one that sees angle measure 60) is from this we can conclude x = 1 so:
v = 1 and
u = 2
Y = -3x - 2
5x + 2y = 15
-5x -5x
2y = -5x +15
__________
2
y = -5/2 x + 15
y = -3x - 2
The answer would be 4x+24