Sagot :
Answer:
LETS DO THIS!
Step-by-step explanation:
when a line is perpendicular the line is negative and reciprocal.y
y=2x+6
now we substitute.
-4=2(5)+b
-4=10+b
-14=b is your answer
Step-by-step explanation:
Hlew frnd!
To find the slope of the perpendicular line we just take the reciprocal and therefore change the sign of slope,
Perpendicular to y = -½x + 6
Hence, the slope will be = -½ = 2
Now we have to find the slope-intercept form, So
here y intercept is given and the point will be (0,b) then eqs. of line,
=> y = mx + b [slope-intercept form]
=> -4 = 2*5 + b
=> -4 = 10 + b
=> b = -14