6 number of seashells for 1 Summer. 21 number of seashells for two summers. 36 number of seashells for three summers. 51 number of seashells for 4 summers.

Step-by-step explanation:

15 substituted in for f and x is the the number of summers.

4 0

3 years ago

Given that g(x) = 2x ^ 2 - 2x + 8 , find each of the following. a) g(0) b) g(- 2) C) g(3) d) g(- x) e) g(1 - t)

raketka [301]

Answer:

$g(-2)=20$

Step-by-step explanation:

Given $g(x)=2x^2-2x+8$ , substitute what is in the parentheses for $x$ to find an output.

For $g(-2)$ , the term $-2$ is in the parentheses. Thus, substitute $x=-2$ into $2x^2-2x+8$ to find $g(-2)$ :

$g(-2)=2(-2)^2-2(-2)+8,\\g(-2)=2\cdot 4+4+8,\\g(-2)=8+4+8,\\g(-2)=\boxed{20}$

5 0

3 years ago

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For the piecewise Function below, which of the following statments is true? Someone please help me

AysviL [449]

The first one and the third one are correct. because for the when you plug 1 on the first piece wise function you get 3.

f(3) =1. and f(1)=3 so f(1)>f(3)

4 0

3 years ago

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Which of these is a prime number? A. 13 x 17 x 19 + 13 B. 13 x 17 x 19 + 2 C. 13 x 17 x 19 + 17 D. 13 x 17 x 19 + 19​

Which of these is a prime number? A. 13 x 17 x 19 + 13 B. 13 x 17 x 19 + 2 C. 13 x 17 x 19 + 17 D. 13 x 17 x 19 + 19