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timama [110]
3 years ago
13

F(x) = -x² + x + 14 Find f (2)

Mathematics
2 answers:
Rama09 [41]3 years ago
5 0

Answer:

Step-by-step explanation:

f(2) = -2^2 + 2 + 14 = -4 + 2 + 14 = 12

eduard3 years ago
4 0

Answer:

f(2) = 20

Step-by-step explanation:

f(x) = -x^2 + x + 14

f(2) = (2)^2 + (2) + 14

f(2) = 4 + 2 + 14

f(2) = 20

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pishuonlain [190]

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4 0
3 years ago
What is the domain of the function on the graph?
Dennis_Churaev [7]

Answer:

All real numbers greater than or equal to -3

Step-by-step explanation:

First look at graph where the line points to which direction of the graph

And look for any closed or open circles in the graph

Since in the graph has a close circle at (-3,-2) meaning it includes that x-value for its domain.

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5 0
4 years ago
10. A cliff on the seashore is eroding at the rate of 17 centimeters per year. Write and solve an equation to find the number of
My name is Ann [436]

Answer:

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Step-by-step explanation:

X is the number in which you'd multiply 17 by to equal 85, therefore x = the number of years.

4 0
3 years ago
After a new $28,000 car is driven off the lot, it begins to depreciate at a rate of 18.9% annually.
Rainbow [258]

Answer:

2

Step-by-step explanation:

We get 0.811 as our depreciating value because we take 18.9% and turn it into a decimal. Then, we subtract that from 1. If we did 0.189 instead, it would depreciate at a rate of 81.1% annually.

5 0
3 years ago
The point-slope form of the equation of the line that passes through (-5, -1) and (10,-7) is
zzz [600]

Answer:2x-5y=-15

Step-by-step explanation:

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