Question #26431

Tell what the output value is for the function machine for the given values.
(a) 2
(b) 10
(c) -4
^2 + 1

Expert's answer

Tell what the output value is for the function machine for the given values:

f(x)=x^2 + 1

&

(a) x=2

f(x)=x^2 + 1

We need to substitute x = 2:

f(x=2) = 2^2+1=4+1=5

Answer: 5

&

(b) x=10

f(x)=x^2 + 1

We need to substitute x = 10:

f(x=10)=10^2+1=100+1=101

Answer: 101

&

(c) x=-4

f(x)=x^2 + 1

We need to substitute x = -4:

f(x=-4)=(-4)^2+1=16+1=17

Answer: 17

f(x)=x^2 + 1

&

(a) x=2

f(x)=x^2 + 1

We need to substitute x = 2:

f(x=2) = 2^2+1=4+1=5

Answer: 5

&

(b) x=10

f(x)=x^2 + 1

We need to substitute x = 10:

f(x=10)=10^2+1=100+1=101

Answer: 101

&

(c) x=-4

f(x)=x^2 + 1

We need to substitute x = -4:

f(x=-4)=(-4)^2+1=16+1=17

Answer: 17

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