Which statement is true?
2 answers:
Answer with explanation:
Drawing the graph of , y= log x
Domain of log x is all x ≥ 0.
So, y will be always Positive.
⇒Considering the graph of
y= log x-4
When x=1, y= -4
The graph of log x-4 is shifted 4 units down.
⇒And, Considering the graph of
y= log x+4
When x=1, y= 4
The graph of log x+4 is shifted 4 units up.
Option C: ⇒The graph of y=log (x)+4 is the graph of y=log (x) translated 4 units up.
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Answer:
Step-by-step explanation:
The equation of a quadratic function is given as:
ax² + bx + c = 0
where a, b and c are the coefficient in the quadratic equation.
The axis of symmetry of the quadratic equation is given as:
To get the equation for a, we have to make a the subject of formula: