3 years ago

Can someone please help me I need help

Mathematics

2 answers:

Rina8888 [55]3 years ago

5 0

The first one is graph c. The second is graph b.

Alex3 years ago

4 0

Answer:

C and B.

Step-by-step explanation:

f(x) = 4 - x^2.

The degree of f(x) is 2, which means it is a quadratic graph. The coefficient of x^2 is negative, which means the curve is pointing downwards. The only curve that satisfies this is Graph C.

f(x) = 2^x + 5.

Notice that 2^x is positive for all real values of x. Therefore the answer is Graph B.

You might be interested in

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the

S_A_V [24]

Answer:

8^2 = b^2 + 4^2

Step-by-step explanation:

5 0

1 year ago

What is the answer to the math problem

ale4655 [162]

Is this the right answer

3 0

3 years ago

Read 2 more answers

the half-life of isotope X is 2.0 years. How many years would it take for a 4.0mg sample of X to decay and have only 0.50 mg of

shepuryov [24]

After 2.0 years, the 4.0 mg sample decays to 2.0 mg.

After another 2.0 years (total 4.0 years), the 2.0 mg sample decays to 1.0 mg.

And after another 2.0 years (total 6.0 years), the 1.0 mg sample decays to 0.50 mg.

So it takes 6.0 years for 4.0 mg to decay to 0.50 mg.

4 0

2 years ago

The population is approximately 280,000 in 2006. The population grows at a rate of 7% per year. What was the population in 1990?

KonstantinChe [14]

Answer:

586,455 people

Step-by-step explanation:

im not sure

5 0

2 years ago

How do you graph y=-3x-3

netineya [11]

Answer:you go to negative (0,-3) on the y axis then u go down by 3 and then over by 1 and keep doing that to form ur line

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers