HELP
evualate the function for the specific values.
f(x)=3x−1

2, - 10, - 1

Step-by-step explanation:

Substitute the given values of x into f(x)

(a)

f(1) = 3(1) - 1 = 3 - 1 = 2

(b)

f(- 3) = 3(- 3) - 1 = - 9 - 1 = - 10

(c)

f(0) = 3(0) - 1 = 0 - 1 = - 1

a.)f(1)=2

b.)f(-3)=-10

c.)f(0)=-1

Step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

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