how you like it when you need help on a math problem and someone answers random things Step-by-step explanation:
F(x)<span>= -10
</span>f(5)=-10
f=-10 divided by 5
f=-2
Answer: y= -4cos (pi/4x)-3
Step-by-step explanation:
"Calculate the square root of 10 (√ 10) to 4 decimal places.<span>Find the perfect square number closer to 10. 32 = 9 and 42 = 16, so take 3.Divide 10 by 3. 10÷3 = 3.33 (you can round off the answer)Average 3.33 and 3. ( 3.33 + 3)÷2 = 3.1667."
Source-</span>http://burningmath.blogspot.com/2013/12/finding-square-roots-of-numbers-that.html
