Which quadratic function in vertex form has a vertex at (3, 4) and passes through the point (7 — 4)? y =
= }(x+3)2 +4
• y=-}(x + 3)2 + 4
O y=-(x - 3)+ 4
Oy= }(- 3)2 - 4
y =

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation:

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75