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ladessa [460]
3 years ago
10

Is 2y-4=10 a function

Mathematics
2 answers:
Oksana_A [137]3 years ago
3 0
Yup yup yup. i think so
dedylja [7]3 years ago
3 0

Answer:

No, 2y-4=10 is not a function.

Step-by-step explanation:

To find : Is 2y-4=10 a function ?

Solution :

A function is defined as a relation between sets that associates to every element of a first set exactly one element of the second set.

or relation between input and output.

i.e. f(x)=2x

Where, x is the input and 2x is the output.

We have given, 2y-4=10 is not a function because it is not a representation of function.

The given expression is an equation as there is only one variable defined as a constant.

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Find the unknown measure.
stira [4]

Answer:

m arc PR = 36°

Step-by-step explanation:

∠QTS = 1/2 * (arc QS + arc RP)

62° = 1/2 * (88° + RP)

RP = 124 - 88 = 36°

3 0
3 years ago
According to international statistics, teenage pregnancy rates in the united states are higher than most other developed nations
neonofarm [45]

According to international statistics, teenage pregnancy rates in the united states are higher than most other developed nations. a major reason for this troubling statistic is that: B. teenagers in other countries are taught more comprehensive sex education, starting from an earlier age.

<h3>What is teenage pregnancy rate?</h3>

Teenage pregnancy rate can be defined as the percentage of  teenager between age 13 to age 19 that are impregnated.

It is important to educate teenager on what is called sex education from an earlier age as educating them will help to teach them all what they need to know when it comes to their sexual life which will inturn help to prevent teenage pregnancy.

The reason why we have high rate of teenage pregnancy in the United States of America is because this teenage does not have more comprehensive sex education compare to teenager in other countries.

Therefore the correct option is B.

The missing options are:

A. other countries teach primarily abstinence as birth control.

B. teenagers in other countries are taught more comprehensive sex education, starting from an earlier age.

C. more contraception is available to teenagers in other countries.

D. providing contraception to minors is not legal in the United States.

Learn more about teenage pregnancy rate here:brainly.com/question/28081986

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5 0
2 years ago
Choose all of the expressions that are equivalent to 3(4x + 3).
torisob [31]

Answer:

12x+9

Step-by-step explanation:

3(4x + 3)

Expand the brackets.

3(4x)+3(3)

Multiply.

=12x+9

5 0
3 years ago
Graph the function f(x) = (x + 1)(x – 5). Use the drop-down menus to complete the steps needed to graph the function. Identify t
vagabundo [1.1K]
Vertex is (2, -9)
Y Intercept is (0, -5)
8 0
3 years ago
Read 2 more answers
The point (5/13,y) in the fourth quadrant corresponds to angle θ on the unit circle.
andreyandreev [35.5K]
Cos θ = adjacent / hypothenus = 5/13
opposite = sqrt(hypothenus^2 - adjacent^2) = sqrt(13^2 - 5^2) = sqrt(169 - 25) = sqrt(144) = 12

sec θ = 1/cos θ = 1/(adjacent / hypothenus) = hypothenus / adjacent = 13/5
cot θ = 1/tan θ = 1/(opposite/adjacent) = adjacent / opposite = 5/12

sec θ = 13/5
cot θ = 5/12
5 0
4 years ago
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