Thanks dude!
Step-by-step explanation:
Can i have brainly?
Answer:
Axis of symmetry= 3
Step-by-step explanation:
f(x)= 2x^2 +12x-4
f(x)=ax^2+bx+c
x=12/2(2)
x=3
f(x)= 2(3)^2+12(3)-14
f(x)= 2(9)+36-14
f(x)=18+36-14
f(x)= 54-14
y=40
X is 3
y is 2
you have to replace x with a zero and divide 12 by it and then you do the same for y
Answer:
80
Step-by-step explanation:
because 8 is in tens place
so it´s value is 8*10=80