Answer: 0.5
( f + g ) (x) = –2x + 6
( f – g ) (x) = 8x – 2
( f × g ) (x) = –15x2 + 2x + 8
g
f
)(x)=
4−5x
3x+2 f (2) = 2(2) = 4
g(2) = (2) + 4 = 6
h(2) = 5 – (2)3 = 5 – 8 = –3
Now I can evaluate the listed expressions:
(f + g)(2) = f (2) + g(2)
= 4 + 6 = 10
(h – g)(2) = h(2) – g(2)
= –3 – 6 = –9
(f × h)(2) = f (2) × h(2)
= (4)(–3)= –12
(h / g)(2) = h(2) ÷ g(2)
= –3 ÷ 6 = –0.5
Step-by-step explanation:
None of the choices is correct. -0.38 written as a fraction is -38/100 . It can be reduced to -19/50 .
FOR THE UN TEST
The graph of a function is shown
Where’s the graph it’s not there
1. Four hundred thousand thirty two and ten point one
2. Standard form is adding it out ( 945.35 ) = 900 + 40 + 5 + .30 + .05
3. Expanded form ( 73,890 )
| ten thousands | thousands | hundred | tens | ones | decimal | tenths | hundredths |
7 3 8 9 0 . 0 1
<span>fifteen thousand four hundred nine</span>
