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3 years ago

Identify the type of function represented by each graph

Mathematics

1 answer:

mario62 [17]3 years ago

6 0

Answer:

13. Linear Function

12. Absolute Value Function

11. Quadratic Function

10. Constant and Linear Function

Step-by-step explanation:

13. This graph is in Slope-Intercept Form, $y = mx + b$ . The equation of this line is $y = x + 1$ .

12. This graph obviously is an Absolute Value graph because it is in the shape of a "V".

11. This graph is in the shape of a parabola, so it is considered "Quadratic".

10. This line is constant because it is a horizontal line, but it is ALSO considered a linear function because it is in the form of $y = mx + b$ , and the equation of this line is $y = -2$ , where you have NO rate of change [slope]. This is what you call horizontal lines, zero slopes.

I am joyous to assist you anytime.

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Round 613100 to nearest hundreds

Sphinxa [80]

Answer:

613000

Step-by-step explanation:

if the hundred fall on a number and it it less than 5 you will just write or turn it to 0 but if it is more than 5 you will take one from the 5 add it to the number that comes before the number and make the remaining 0

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3 years ago

You are at a playground with a see-saw and a large merry-go-round. You put your phone on the see-saw and find it slides when it

12345 [234]

Answer: r_max = 1.75m

Step-by-step explanation:

Below is a rather brief analysis to solving this problem.

The phone starts sliding when along incline,

when F_net = m g sin(theta) - fs_max = 0

and fs_max = us N = us m g cos(theta)

m g sin(theta) - us m g cos(theta) =

us = tan(theta) = tan38 = 0.781

On merry - go - round,

fs_max = us N = us m g

Using F = m a

fs_max = m w^2 r_max and w = 2pi / T

us m g = m (2 pi / T)^2 (r_max)

0.781 x 9.81 = (2 pi / 3)^2 (r_max)

r_max = 1.75 m

cheers i hope this helped !!

7 0

3 years ago

Kalino earned 85, 95, 93, and 80 points on the 4 tests, each worth 100 points, given so far this term. How many points must he e

Anit [1.1K]

Answer:

Kalino would need to earn at least a 97 on his fifth test.

Step-by-step explanation:

The average is calculated by adding up the amounts earned on each test and dividing by the total number of tests. In this case, the score for the last test is not known, but the expected average of 90 points is, so we can set up an equation to solve for the unknown test value:

$\frac{85+95+93+80+x}{5} =90$

'x' represents the score of the fifth test. Using inverse (opposite) operations and doing the same operation to both sides of the equation, we can first multiply both sides by 5:

$\frac{353+x}{5}$ x 5 = 90 x 5

353 + x = 450, now subtract 353 from both sides: 353 -353 + x = 450 - 353

x = 97

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4 years ago

Read 2 more answers

X 2 x 2 3 x 3x 2 2 4 4

Hoochie [10]

Answer;

Its a i just took the test

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3 years ago

Help me please!!!!!!!!!!!!!

zubka84 [21]

Step-by-step explanation:

come on, you should really be able to answer these things yourself now !

in such cases the total is not the whole class, but the sum of all students that satisfy a certain basic criteria. in this case it is "did not complete the homework".

now, from all the students that did not complete the homework (3+5 = 8), how many have still passed the test ?

so the probability to still pass the test although the homework was not completed is

3/8

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2 years ago

Identify the type of function represented by each graph​

Identify the type of function represented by each graph