Answer:
The Set of Natural Numbers: {1, 2, 3, 4, 5, . . .}
The Set of Whole Numbers: {0, 1, 2, 3, 4, 5, . . .}
The Set of Integers: {. . . , −5, −4, −3, −2, −1, 0, 1, 2, 3, 4, 5, . . .}
Step-by-step explanation:
If the original price is 16, then 3/4 of 16 is 12.
$12
Dividing 16 by 4 (the denominator), you get 4. Then 4 x 3 (the numerator) is 12.
Answer:
Choices 2, 3 and 4.
Step-by-step explanation:
We could add 2 quadratic functions. For example:
x^2 + 2x - 2 and 0.5 x^2 + 2x - 1.
Also a linear and quadratic function:
1.5 x^2 + x and 3x - 3.
And 2 linear functions could be multiplied to get this function.
The range of the <em>quadratic</em> function y = (2 / 3) · x² - 6 is {- 6, 0, 18, 48}.
<h3>What is the range of a quadratic equation?</h3>
In this case we have a <em>quadratic</em> equation whose domain is stated. The domain of a function is the set of x-values associated to only an element of the range of the function, that is, the set of y-values of the function. We proceed to evaluate the function at each element of the domain and check if the results are in the choices available.
x = - 9
y = (2 / 3) · (- 9)² - 6
y = 48
x = - 6
y = (2 / 3) · (- 6)² - 6
y = 18
x = - 3
y = (2 / 3) · (- 3)² - 6
y = 0
x = 0
y = (2 / 3) · 0² - 6
y = - 6
x = 3
y = (2 / 3) · 3² - 6
y = 0
x = 6
y = (2 / 3) · 6² - 6
y = 18
x = 9
y = (2 / 3) · 9² - 6
y = 48
The range of the <em>quadratic</em> function y = (2 / 3) · x² - 6 is {- 6, 0, 18, 48}.
To learn more on functions: brainly.com/question/12431044
#SPJ1
Yep! 2/4, also known as 1/2 is larger than 2/5. You can verify this by getting a common denominator of 20 by multiplying the top and bottom of 2/4 by 5 and the top and bottom of 2/5 by 4, and asking yourself of this is true: Does 10/20=8/20? No it does not! Therefore 2/4 is bigger than 2/5!