I'm assuming the question looks like this?

If so then the answer should be:

Hope this helps!
The graph of f(x)=4 cos(1/2x)-3 differs from the graph of g(x)=4 cos(x)-3, f(x) is stretched <span>horizontally.</span>
The first number for the Y it gives on the chart is the intercept
So 3 is correct
Hope that helped:D
Answer:

Step-by-step explanation:

→ Expand brackets

→ Add 8 to both sides to collect the whole numbers

→ Add -4m to both sides to collect the m terms

→ Divide both sides by -10 to isolate m

Answer:
<em>Which is the best estimate of StartRoot 47 EndRoot to the nearest tenth? 6.8.</em>