Asked by meg allan<3<3<3
the equation is f(x)=a(a-p)^2+q. Which statment is true?
A. a is less than zero because the graph opens upwards a q is zero because there are 2 x-intercepts
B. a is greater than zero because the graph opens upwards a q is zero because there are 2 x intercepts
C. the values a and q have opposite signs because there is 2 xintercepts
D. the values a and q have the same sign because there is 2 xintercepts.
I chose B, is that correct?
A. a is less than zero because the graph opens upwards a q is zero because there are 2 x-intercepts
B. a is greater than zero because the graph opens upwards a q is zero because there are 2 x intercepts
C. the values a and q have opposite signs because there is 2 xintercepts
D. the values a and q have the same sign because there is 2 xintercepts.
I chose B, is that correct?
Answers
Answered by
oobleck
no one said anything about which way the graph opens.
Actually, without looking at the graph, there is no way to answer the question.
But, if there are 2 roots, then for sure C is correct, because
if it opens up, then the vertex is below the x-axis
if it opens down, then the vertex is above the x-axis.
Actually, without looking at the graph, there is no way to answer the question.
But, if there are 2 roots, then for sure C is correct, because
if it opens up, then the vertex is below the x-axis
if it opens down, then the vertex is above the x-axis.
Answered by
πAnnieπ
Ya. Also I'm going on a break so cya everyone ill be back in a few minutes to check on your answers ππππ§‘ππππ (btw I'm just a kid I'm in 6th grade but I'm really smart I have all a's in my class almost all 100's so yeah :3)
Answered by
πAnnieπ
I know nobody asked but I'm just saying C:
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