2 years ago

Evaluate the function f(8) + g(-1) for the functions f(x) = -2x + 9 and g(x) = x²-2

Mathematics

1 answer:

EastWind [94]2 years ago

7 0

Answer:

- 8

Step-by-step explanation:

To evaluate f(8) substitute x = 8 into f(x)

f(8) = - 2(8) + 9 = - 16 + 9 = - 7

Similarly for g(- 1)

g(- 1) = (- 1)² - 2 = 1 - 2 = - 1

Then

f(8) + g(- 1) = - 7 + (- 1) = - 7 - 1 = - 8

You might be interested in

Which statement represents a true conclusion, based on the Venn diagram? All real numbers are even numbers. All numbers that are

algol13

Answer:

Some number that are multiples of three are also even numbers

Step-by-step explanation:

In the picture

7 0

2 years ago

Read 2 more answers

Y≥−2x−8<br><br> What is the answer?

Crank

Answer: Here Take a Look.

Resources I Used: Mhway and or Browsing List.

(I Do Claim To Own Any Of This Information Provided For More Resources and Results Consult a Math Tutor Or ask me for Help Id be Happy To With Anything at Any Time. Product of 2022 Distribution)

Step-by-step explanation:

5 0

2 years ago

Why is -2 greater than -4?

boyakko [2]

Since -2 is closer to 0

8 0

2 years ago

Read 2 more answers

Archy [21]

6×4=24 You keep change flip. So you change ÷ to × And flip 1/4 to 4. So it is 6×4=24

5 0

2 years ago

Based on the information provided in the graph, for which of the following situations could you expect to have the greatest incr

Zigmanuir [339]

I think its D: Having a master’s degree and getting a doctorate degree

3 0

3 years ago

Read 2 more answers