Huh? Did you word this correctly
No solution for the quadratic equation because of the √-20
6. 60. 5. I’m not sure. 4. 90
Answer:
y = 1/4x + 7
Step-by-step explanation:
A perpendicular line will have an opposite reciprocal slope, so the slope will be 1/4
Plug in the given point and slope into y = mx + b, then solve for b
y = mx + b
5 = 1/4(-8) + b
5 = -2 + b
7 = b
Plug in b and the slope into y = mx + b
y = 1/4x + 7
So, the equation of the line is y = 1/4x + 7
This means that the object is miving at 6 miles per hour. Saying so it will take 6 hours to go 36 miles