Find the gradient from this equation 2x + 5y = 1
1 answer:
Answer:-2/5
Step-by-step explanation:
Now the above equation can be rewritten as 5y= -2x+1
Dividing this expression through by 5, we have 5y/5 = -2x/5 + 1/5
y= (-2/5)x + 1/5
Comparing with the general equation of a line;
y = mx + c; m= gradient; C= constant along the y-axis
m= -2/5
You might be interested in
Answer:
15
Step-by-step explanation:
15x2 = 30
30+25 = 55
Answer:
Step-by-step explanation:
y=-2x-9
subtract both sides by 2x
-2010 : (-30) = -201 : (-3) = 67
on edgen, the answer is B) 30sqrt3
