Answer:
y = -3/4 + 9
Step-by-step explanation:
y=mx+b
3 = -3/4(8) + b
3 = -6 + b
9 = b
y = -3/4 + 9
Answer:
b
Step-by-step explanation:
because those two triangles are face to face
The discriminant of a quadratic equation is:

Plug in the values.


Since the discriminant is negative, you can tell that the quadratic has no real solutions.
Hope that helped!
~Cam943, Moderator
5 squared is the same as 5^2 which is 5*5. The answer is 25.