Answer:
2.
Step-by-step explanation:
The gradient or slope of a straight line which is found between two points (x1, y1) and (x2, y2) is given by the formula:
m = (y2 - y1) / (x2 - x1)
Where y2 = 7
y1 = 3
x2 = 4
x1 = 2
=> m = (7 - 3) / (4 - 2)
m = 4 / 2 = 2
The gradient is 2.
Answer:
y = -2x + 6
Step-by-step explanation:
m=slope
b=y-intercept
(x, y) = (-1, 8)
y = mx + b
8 = -2(-1) + b
8 = 2 + b
b = 8-2
b = 6
y intercept = (0, 6)
y = -2x + 6
It is already in decimal form............
Answer:
17.16
Step-by-step explanation:
So if the area of the rectangle is 8.8*3.9=34.32, L*W=H, then the triangle which has the same length and width, would have L*W*1/2. If you fill in the variables, then you would get 8.8*3.9*1/2=17.16. You can do this on any calculator, and please put my answer as the brainliest.✌
