Answer:
(b) It is symmetrical about 
Step-by-step explanation:
Given

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Required
True statement about the graph
First, we check the line of symmetric

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Open bracket


A quadratic equation
has the following line of symmetry

By comparison, the equation becomes:



Hence, the line of symmetry is at: 
(b) is true.
Answer:
B
Step-by-step explanation:
2x = 6+14
2x = 20
x = 10
how many solutions do intersecting lines have? - 0,1 or infinitely many
how many solutions do parallel lines have? - 0 or infinitely many
if you are looking at a graph and trying to find a solution what are you looking for? - for the point(s) when the graphs intersect
Kenny’s dad drove 194 miles in the afternoon and 54 in the morning
The answer would be 4.301