Answer:
30
Step-by-step explanation:
I just did this at school lol
Answer:
See below and attachment
Step-by-step explanation:
<u>Given function:</u>
<em>The graph is attached and the axis of symmetry and all the required points plotted </em>
a) Axis of symmetry:
b) It has no minimum as the leading coefficient is negative.
- Maximum value is at vertex- the point (3, 4).
- Maximum value is y = 4
c) and d) x - and y - intercepts already given in the question
e) Domain is all real numbers. x = ( -∞, +∞ )
Range is y = ( - ∞, 4]
Answer:
1.25 ft long
Step-by-step explanation:
1,-7 would be the answer I believe
Answer:
P(N)=0.3
Step-by-step explanation:
Given: P(M)= 0.46, P(M and N)=0.138
Using P(M) ×P(N)= P(M and N)
⇒0.46×P(N)= 0.138
⇒P(N)= 
⇒P(N)=0.3