So, if "d" equals the diameter, we need to plug in 1.5 for "d". The equation now looks like: f(h) = 2(1.5) +4.3. Now if you multiply, it's: f(h) = 3 + 4.3, which then is: f(h) = 7.3. The height would be 7.3 in, when the diameter is 1.5 in. Hope this helps =). Have a great day!
7) y= x^2-4x
8) y= 2x^2-3x+1
9) y= 9x^2-4
Answer:
A
Step-by-step explanation:
the answer is 0.70175438596
