3 years ago

Use the given domain to find the range of function: f(x)=−2x²+7, D={2, −3, 0}

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

5 0

Answer:

R={-1, -11, 7}

Step-by-step explanation:

-2(2)^2+7=

-2(4)+7=

-8+7=

-1

-2(-3)^2+7=

-2(9)+7=

-18+7=

-11

-2(0)^2+7=

-2(0)+7=

0+7=

You might be interested in

Two rectangular sandwiches lie on a plate (the top view is shown). Can they be cut with just one straight cut into two equal par

Mila [183]

Answer: NO

Step-by-step explanation: The sandwiches are at different angles, so you would need two different cuts to make two equal parts each.

3 0

2 years ago

A store manager begins each shift with the same total amount of money. She keeps $200 in a safe and distributes the rest equally

lina2011 [118]

Answer:

The answer would be 5

8 0

2 years ago

Read 2 more answers

Are these triangles congruent? If so, name the triangle congruence method.

mars1129 [50]

Answer:

The answer you chose is correct

Step-by-step explanation:

4 0

3 years ago

Which shows the numbers Nine-tenths, 0.3, 0.8, Five-tenths, and Two-tenths in order from least to greatest?

nevsk [136]

Answer:

Step-by-step explanation:

Let's express all the given numbers as decimals:

nine tenths- 0.9

0.3

0.8

five tenths- 0.5

two tenths- 0.2

Ordering them from least to greatest:

two tenths, 0.3, five tenths, 0.8, nine tenths

7 0

2 years ago

Read 2 more answers

Please help me in this question

Marrrta [24]

Answer:

option c

Step-by-step explanation:

option c is right..

3 0

2 years ago