2nd graph (straight line)
Answer:
f(2) = -2
Step-by-step explanation:
To solve this, you have to plug in 2 for x
f(2) = -2^2 + 2(2) - 10
= 4 + 4 - 10
= 8 - 10
= -2
Answer:
Step-by-step explanation:
3 3/8 = ((3×8)+3)/8= 27/8
Step-by-step explanation:
Since, x=8 and x=-5 are the roots.
Therefore, (x - 8) & (x - 5) will be factors.
Hence, required quadratic equation can be given as:

I think it’s Tuesday afternoon. Sorry if I’m wrong!