Answer:
Step-by-step explanation:
Its A) -67
plug the m and n values into the function and solve using pemdas.
5(-7)-2(-7+3)^2
-35-2(-4)^2
-35-2(16)
-35-32
-67
Y=(m)(x)+b
so you already have the slope=-6/5 and the intercept is 3
y=-(6/5)x+3
Answer:
x = 5 unit
Step-by-step explanation:
The given figure represent the theorem of circle,
It two chords of circle intersect outside or inside when produce, then
AP × PB = DP × PC
SO , from given data we can find the X
Now, (X + 4) × 4 = (9 + 3) × 3
Or, X + 4 = 
Or, X + 4 = 
Or, X = 9 - 4
∴ X = 5 unit