All categories

3 years ago

Does this graph show a function? Explain how you know.

Mathematics

2 answers:

Solnce55 [7]3 years ago

7 0

ANSWER

C. Yes; the graph passes the vertical line test.

EXPLANATION

The quickest way to determine whether a graph represents a function or not is to perform the vertical line test.

If the graph passes the vertical line test, the graph represents a function.

If we draw vertical line across the graph in the attachment, it will touch the graph at one and only one point.

Since the graph passes the vertical line test, it represents a function.

Tamiku [17]3 years ago

5 0

It's C, because the graph passes the vertical line test.

You might be interested in

Student performance across discussion sections: A professor who teaches a large introductory statistics class (197 students) wit

adell [148]

Answer:

The test is not significant at 5% level of significance, hence we conclude that there's no variation among the discussion sections.

Step-by-step explanation:

Assumptions:

1. The sampling from the different discussion sections was independent and random.

2. The populations are normal with means and constant variance

$H_0:$ There's no variation among the discussion sections

$H_1:$ There's variation among the discussion sections

$\alpha =0.05$

Df Sum Sq Mean sq F value Pr(>F)

Section 7 525.01 75 1.87 0.99986

Residuals 189 7584.11 40.13

Test Statistic = $F= \frac{75}{40.13} =1.87$

$Pr(>F) = 0.99986$

Since our p-value is greater than our level of significance (0.05), we do not reject the null hypothesis and conclude that there's no significant variation among the eight discussion sections.

3 0

3 years ago

What the answer for tje pythagorean

Aleks04 [339]

X^2 = 8^2 + 5^2
x^2 = 64 + 25
x^2 = 89
x = 9.4339811321

7 0

3 years ago

PLEASE HELP ME ON THIS IT IS GEOMETRY PLEASE HELP ME DO NOT WASTE MY ANSWERS PLEASE HELP ME

sweet-ann [11.9K]

It’s hard to tell because there isn’t a visual. My guess is that it’s ASA~ and SAS~ because T is congruent to P and A and F have the same angle

5 0

3 years ago

Eva wanted to fill bags with ¾ pounds of trail mix. She started with 11 ⅜ pounds but ate ⅛ pound before she started filling the

Len [333]

She fill 12 bags because if you take 3/4*11 3/8- 1/8=12

3 0

3 years ago

Of the 600 sixth graders at Melville Middle School, 80% want more field trips. How many students want more field trips? Use the

irga5000 [103]

Answer:

480 students want more field trips.

60 students is 10%.

Step-by-step explanation:

There are 600 students, and 80% want more field trips.

80% of 600 is 0.8*600 = 8*60 = 480 students.

480 students want more field trips.

6 0

3 years ago