All categories

3 years ago

WILL GIVE A BRAINLEST Which piecewise relation defines a function?

Mathematics

2 answers:

HACTEHA [7]3 years ago

4 0

The 3rd Image defines a piecewise function because for it to be a function, every input must match to exactly one and only one output. In Images 1, 2, and 4, there are certain inputs that have two outputs or stated otherwise, have two y-values for the same x-value. Only the 3rd Image matches 1 x-value to every 1 y-value. So, that's your answer.

elena55 [62]3 years ago

3 0

Answer: C! The 3rd graph

Step-by-step explanation: Why does your equations have f(x)= and g(x)= ? Mine is only y= for every graph shown. All same numbers though.

You might be interested in

Need the answer times running out on the test

boyakko [2]

B is the answer

Expand factors

Reorder multiply

Transform

Answer!

6 0

2 years ago

The population is a Midwest industrial town decreased from 224,000 to 221,000 in just 4 years. Assuming that this trend continue

valina [46]

Answer:

227750

Step-by-step explanation:

If we assume that the rate of increase in population is linear, then in 4 years the increase in population is (224000 - 221000) = 3000.

So, the rate of increase in population is $\frac{3000}{4} = 750$ persons per year.

Now, we have to calculate the population of the town after an additional 5 years.

So, the population in 5 years will increase by (750 × 5) = 3750

Therefore, the population after an additional 5 years will be (224000 + 3750) = 227750. (Answer)

7 0

3 years ago

Solve the power equation <br> x to the 1/2 power + 3=5

sp2606 [1]

Answer:

x = 4

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

6 0

3 years ago

In this exercise, we are conducting many hypothesis tests to test a claim. Assume that the null hypothesis is true. If 200 tests

Sindrei [870]

Answer:

196

Step-by-step explanation:

Given that the significance level of 2% = α

Because the the null hypothesis is true so it is denoted by α it also defined as the level of significance =1 - confidence level = 1 - 0.02 = 0.98.

So the number of the tests will incorrectly find significance:

=0.98×200=196

8 0

3 years ago

4x 10x h = 4x<br> h = 10x

s2008m [1.1K]

Step-by-step explanation:

the answer would be 40 4x 10x h = 4x

5 0

2 years ago