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olga nikolaevna [1]
2 years ago
13

F (x)=2x-1find (-1)​

Mathematics
1 answer:
torisob [31]2 years ago
5 0
-3



Explanation:

If f(x)=f(-1) then you just fill in -1 where x is.

2*-1-1
-2-1
-3
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Given that F(x) = x 2 + 2, evaluate F(1) + F(5) <br> which is the answer? 38 30 15
Valentin [98]

your answer is 30

1^2 (raised to the power of 2) +2 is 3

5^2 +2 is 27

5^2=25

1^2=1

add 27+3=30

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2 years ago
Which graph shows the solution to the system of linear inequalities?
V125BC [204]
<h2><u>Answer:</u></h2>

Which ordered pairs are in the solution set of the system of linear inequalities?

y > Negative one-halfx

y < One-halfx + 1

On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 0) and (4, negative 2). Everything above the line is shaded. The second dashed line has a positive slope and goes through (negative 2, 0) and (2, 2). Everything below the line is shaded.

(5, –2), (3, 1), (–4, 2)

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<h2><u>(5, –2), (3, 1), (4, 2)</u></h2>

(5, –2), (–3, 1), (4, 2)

Step-by-step explanation:

3 0
3 years ago
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Luden [163]

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I am pretty sure it is 10.5

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Janna jumped 156in in the long jump competition at the high school track meet . How many feet did Janna jump
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3 years ago
HELP THIS IS DUE TODAY
masya89 [10]

Answer:

7) circumference = 11.78 ft

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Step-by-step explanation:

7) circumference = πd = (3.14) (3 3/4) = 11.78 ft

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arc NM = arc QP because they are arcs of vertical angles.

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5 0
2 years ago
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