These are properties of a parabola that you absolutely MUST know to even be slightly successful in this topic.
Giving you the answer will not help .
Hint : make a quick sketch to see what the first one looks like
for the second, why not sub in x = 0 as given in the point. Will you get 1 as an answer ???
Stuck on these two questions, help me please.
The graph of y=3x^2-4x+2 opens downwards.
True or False?
The graph of y=2x^2-4x+2 has a y-intercept of (0,1).
True or False?
2 answers
@reiny
sorry for not replying last night i was tired and didn't realize anyone responded.
for #1 i think it's false?
#2 i think is false
as well the answer will be 2 not 1.
am i right?
sorry for not replying last night i was tired and didn't realize anyone responded.
for #1 i think it's false?
#2 i think is false
as well the answer will be 2 not 1.
am i right?
1 answer