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Novosadov [1.4K]
3 years ago
8

The function f(x) is defined as follows:

Mathematics
1 answer:
Leno4ka [110]3 years ago
6 0

Answer:

f(-3)=-8\\f(2)=4

Step-by-step explanation:

In order to find the values of a piecewise function, we first have to determine which piece we are using.

For f(-3), x=-3. This means that we need to use 3x+1 as -3\leq 0

f(-3)=3(-3)+1\\\\f(-3)=-9+1\\\\f(-3)=-8

For f(2), x=2. This means that we need to use f(x)=4 as x is equal to 2.

f(x)=4

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vodka [1.7K]

Answer:

ok the second one the answer is 66

Step-by-step explanation:

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6 0
3 years ago
Kyra is participating in a fundraiser walk-a-thon. She walks 2 miles in 30 minutes. If she continues to walk at the same rate, d
enyata [817]

Answer:

105

Step-by-step explanation:

105

3 0
3 years ago
Read 2 more answers
Several students were asked to name the kinds of animals they saw in the past week at the park. Determine the ratio that compare
SVETLANKA909090 [29]

Answer:

A. 1:8

Step-by-step explanation:

We have been given that several students were asked to name the kinds of animals they saw in the past week at the park.

Dogs: 8

Cat: 2

Fish: 4

Lizard: 2

We are asked to find the ratio that compares the number of cats seen to the total number of animals seen.

Let us find total number of animal by adding each type of animals as:

\text{Total animals}=8+2+4+2

\text{Total animals}=16

We can see that the students saw 2 cats, so ratio of cats to total animals would be 2:16.

Dividing 2 and 16 by 2, we will get:

\frac{2}{2}:\frac{16}{2}\Rightarrow 1:8

Therefore, the ratio 1:8 compares the number of cats seen to the total number of animals seen and option A is the correct choice.

5 0
3 years ago
Shown is the graph for which of the following equations?
katrin2010 [14]
Since the graph is moving positive from left to right, x is positive. so now we are left with B) and C) for our answer

now, the y intercept or b is -3 as shown in the graph

the answer is C) y= x -3
8 0
3 years ago
I urgently need help!!
STALIN [3.7K]

Answer:

<h3> 4.9 ~cm</h3>

❅❅❅❅❅❅❅

<h3>✰<u>Using the intersecting chord theorem:-</u></h3>
  • x(10)=7(7)
  • 10x=49
  • x=49/10
  • =49

✩★✩★✩★✩★✩★✩

hope it helps...

have a great day!!

5 0
3 years ago
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