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Sliva [168]
2 years ago
14

What type of function is f(x) = 2x³ - 4x² + 5? O Exponential O Logarithmic O Polynomial O Radical​

Mathematics
1 answer:
RideAnS [48]2 years ago
7 0

Answer:

Polynomial

Step-by-step explanation:

⇒ It cannot be option 1 as y does not vary with an exponent

⇒ It cannot be option 2 as y does not relate to any logarithmic values of x

⇒ It cannot be a option 4 as there no irrational numbers under a root

⇒ Therefore it is a polynomial, as it is written in the form : <u>y = ax³ + bx² + cx + d</u> (cubic polynomial)

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If you can anserw both of them that’ll be great if not that’s okay too !! I need this as fast as possible thank you !!!!
hoa [83]

Answer:

Step-by-step explanation:

Slope intercept formula: y = mx + b

m = slope

b = y-intercept

Substitute

14.) y = 1x + 0

Basically y = x

15.) y = 2x + (-7)

     y = 2x - 7

3 0
3 years ago
Point B (3,1) is translated 2 units to the right and 1 unit up. What is the coordinates of B'?
Simora [160]

If Point B (3,1) has translated 2 units to the right and 1 unit up, new coordinates of point B' are (5,2)

As per the question statement, Point B (3,1) is there on a cartesian plane. Point B is translated 2 units to the right and 1 unit up.

Before solving this question, we need to know about cartesian plane system in which, there are four quadrants which are made using positive and negative axes known as positive X and negative X (same for Y axis).

Now point B(3,1) lies in the first quadrant and value "3" describes the location of point on X axis and value "1" describes the location of point on Y axis.

If point B (3,1) is translated 2 units to the right and 1 unit up, the locations of X and Y axes will change to value "5" on X axis and value "2" on Y axis.

Hence the coordinates of point B' are (5,2)

  • Cartesian Plane: The x-axis and y-axis intersect to form the two-dimensional coordinate plane known as the cartesian plane in mathematics. The origin is the point at which the x- and y-axes cross perpendicularly.

To learn more about cartesian plane and coordinate geometry, click on the link given below:

brainly.com/question/25435002

#SPJ9

7 0
1 year ago
A lunch box costs $4.50 plus sales tax. After sales tax, the lunch box is $4.86. What is the sales tax rate?
Alborosie
8 percent (C)

To find 1% you divide 4.50 by 100, which is 0.045.

Then you have to find what is added on.
4.86-4.50 is .36

Now you divide .36 by 0.045. An easier way to do this is 360 divided by 45. This equals 8.

Hope this helped
3 0
3 years ago
What’s the answer to 5x+3x4
stich3 [128]

Answer:

Step-by-step explanation:

8x4

3 0
3 years ago
Read 2 more answers
What is an inverse statement
shusha [124]

Answer:

1 | noun | a message that is stated or declared; a communication (oral or written) setting forth particulars or facts etc

2 | noun | a fact or assertion offered as evidence that something is true

3 | noun | (music) the presentation of a musical theme

4 | noun | a nonverbal message

5 | noun | the act of affirming or asserting or stating something

6 | noun | (computer science) a line of code written as part of a computer program

7 | noun | a document showing credits and debits

(7 meanings)

4 0
4 years ago
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