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3 years ago

Can someone help me with prombelm number 2

Mathematics

2 answers:

VladimirAG [237]3 years ago

8 0

Question 2
H(x)=x^2-5x+7

h(2)=2^2-5(2)+7
4-10+7
-6+7
1

h(-5)=-5^2-5(-5)+7
10+25+7
35+7
42

h(-8)=-8^2-5(-8)+7
16+30+7
46+7
53

a. 1
b.42
c.53

Andrews [41]3 years ago

6 0

Answer:

Work shown below!

Step-by-step explanation:

2. $g(x)=\frac{1}{2}x+5$

$g(4) =\frac{1}{2}*\frac{4}{1} +5= 2+5=7$

$g(-10)=\frac{1}{2}*\frac{-10}{1}+5=-5+5=0$

$g(0)=\frac{1}{2} *\frac{0}{1} +5=0+5=5$

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