Expand
f(x)=-1x^2-8x+33
x coordinate of vertex is -b/2a in the form ax^2+bx+c=y
a=-1
b=-8
-(-8)/2(-1)=8/-2=-4
plug back in to get y value
y=-(-4^2)-8(-4)+33
y=-16+32+33
y=49
y value is 49
No 1+1 does not equal fish.....I thought so too until I looked it up
Answer:
0.65
Step-by-step explanation: Please brainliest!
Answer:
3/8
Step-by-step explanation:
there are 8 options in total
3 of them arr even
