The illustration below shows the graph of y as a function of z. Complete the following sentences based on the graph of the function.
function.
. This is the graph of a
. The y-intercept of the graph is the function value y-
. The smallest positive T-intercept of the graph is located at
. The greatest value of y is y =
,and it occurs when
.For z between z=1 and z = 2T, the function value y
2.5+

ddsf

step-by-step explanation:

dfs

ii6tyhj7 juj3yyj333ju jmyhthhtk7h jg hajj jiijh

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!