Answer:
y intercept : 1
slope : 3x
Step-by-step explanation:
to find y-int just see where the line crosses on the y-axis and for slope just count how many go up/dow and how far left/ right it goes. rise / run
Answer:
i think it's c but I'm not 100% sure
F(x)=(x−8)(x−2)
y=(x−5)2−9
(Pretend the 2 is an exponent)
Use the vertex form, y=a(x−h)2+ky=a(x-2+k, to determine the values of a,h, and k.
a=1
h=5
k=-9
Find the vertex (h, k).
(5, -9)
Answer: x=-4/3 or -1.33
Step-by-step explanation: You would first want to get all the x values on to one side, (8-12=9x-6x) (don't forget to flip the sign when you bring the number over) then you can simplify it. (-4=3x) After that, you can solve what x equals.