II. Evaluate the following function at x=1.5
[tex]a.f(x) = 2x + 1[/tex]
[tex]b.q (x) = {x}^{2} - 2x + 2[/tex]
[tex]c.r(x) = \frac{2x + 1}{x - 1} [/tex]
[tex]d.g(x) = \sqrt{x + 1} [/tex]
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II. Evaluate the following function at x=1.5
[tex]a.f(x) = 2x + 1[/tex]
[tex]b.q (x) = {x}^{2} - 2x + 2[/tex]
[tex]c.r(x) = \frac{2x + 1}{x - 1} [/tex]
[tex]d.g(x) = \sqrt{x + 1} [/tex]
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Answer:
a=4
b=1.25
c=8
d=2.22474487
Step-by-step explanation:
a. f(x)=2x+1
=2(1.5)+1
=3+1
=4
b. q(x)=x²-2x+2
=(1.5)²-2(1.5)+2
=2.25-3+2
= -0.75+2
=1.25
c. r(x)=\frac{2x+1}{x-1}
=\frac{2(1.5)+1}{1.5+1}
=\frac{3+1}{0.5}
=8
d. g(x)= \sqrt{x+1}
=\sqrt{1.5+1}
=2.22474487
please correct me if I'm wrong, but i hope this helps