What are a functions zeros?

Answers

Answer 1

Answer: They are the values of 'x' that make the function zero.

If you graph the function, they are the values of 'x' where the graph
crosses the x-axis.

Answer 2

Answer: $the\ argument\ x\, for\ which\ the\ value\ y\ of\ the\ function\ is\ zero\n\ne.g.\ny=2x-6\ \ \ \Rightarrow\ \ \ the\ zeros\ of\ a\ function\ is\ x=3\n.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ (y=2\cdot3-6=6-6=0)\n\ny=x^2+8x\ \ \ \Rightarrow\ \ \ the\ zeros\ of\ a\ function\ are\ x=0\ \ \ or\ \ \ x=-8\n.\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ (y_1=0^2+8\cdot0=0;\ y_2=(-8)^2+8\cdot(-8)=64-64)$

Related Questions

What are the domain and range of the function {(3, 1), (5, –1), (9, –1), (2, 7), (–4, 1)}? A. Domain: {3, 5, 9, 2 }; Range: {1, 7} B. Domain: {3, 5, 9, 2, –4}; Range: {1, –1, 7} C. Domain: {1, –1, 7}; Range: {3, 5, 9, 2, –4} D. Domain: {1, 7}; Range: {3, 5, 9, 2 }
Which is equivalent to (4xy – 3z)2, and what type of special product is it?16x2y2 + 9z2, the difference of squares 16x2y2 + 9z2, a perfect square trinomial 16x2y2 – 24xyz + 9z2, the difference of squares 16x2y2 – 24xyz + 9z2, a perfect square trinomial
$6.30+y=$25 do not get this
2 fifths of a number is 14. what is the number?
Simplify the expression (3c^2 d^5)^2 . Show your work and justify each step.

Given quadrilateral TUVX ~ quadrilateral MNOP and VX = 5, XT = 10, and OP = 7, what is PM?

Answers

Please see the pic, I'd solved in it.

$(PM)/(OP)$ = $(XT)/(VX)$
$(PM)/(7)$ = $(10)/(5)$
We can either simplify 10/5 to 2 or just continue.
$(PM)/(7)$ =2
PM=7 units
OR
PM×5=10×7
5PM=70
PM=14 units
We get the same answer either ways.

How did the light dress up for the costume party

Answers

its simple just when the lights turn off the light at the costume party in the electricity from the party turns on

On your birthday, you deposit $540.00 in a account that pays 6% interest, compounded annually. How much is in the account 3 years later?

Answers

6% of 540 is 32.4
32.4 x 3 = 97.2
97.2 + 540 = 637.2

A sheet of paper is 8.5 in X 11 inches if you cut 2 in squared from each corner what is the area if the paper

Answers

A=length x height. First we want to know the area of the original sheet of paper. 8.5 x 11= 93.5 inches squared. Then we take two squares with side length 2 inches. The area of each of these squares is 2 x 2, or 4 inches. Since there are two, the total area we take away is 8 inches. We subtract 8 inches from 93.5 since we took it away, and the final area of the paper is 85.5 inches^{2}

Hope this helped!

A laboratory technician can clean 34 pipettes every hour with an automatic washer. How many can he clean in 12 minutes? (Hint: Both time periods must be in the same unit of measurement)

Answers

Answer: 6.8

Step-by-step explanation:

34 in 60 minutes

In 12 minutes = ( 12/60) * 34

Answer:

Step-by-step explanation:

you can do a ratio where you have 34 over 60 then cross multiply that ratio with x over 12 and 60x=408 and it equals 6.8 but I am assuming you have to round up.

27 devided by 1053 in decimal form like 528.6

Answers

27/1053 = 1/39
1/39 ≈ 0.026

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