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ElenaW [278]
3 years ago
12

What are the zeros of the function?

Mathematics
2 answers:
Jet001 [13]3 years ago
8 0
<span>The zero of a function is a value of x that makes the value of function equal to zero. </span>
Marrrta [24]3 years ago
4 0

Answer with explanation:

Zeroes of Function

Zeroes of the Single variable function are those values or those real numbers  which when embed into the Single variable function,it becomes equal to Zero.

Suppose ,a function is ,

f(x)=ax²+bx +c

By Splitting the middle term, and then factorizing,

=a×(x-A)×(x-B)

Put, f(x)=0

→a×(x-A)×(x-B)=0

→x-A=0  ∧ → x-B=0

x=A, ∧ x=B,→are Zeroes of the polynomial or the function.

When you substitute ,these values in the function it will become equal to Zero.

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The product of a negative integer and a positive integer is? <br> PLEASE ANSWER A, B, C
forsale [732]

Answer:

a. negative

b. negative

c. positive

Step-by-step explanation:

a. When a negative and positive integer are being multiplied the product will always be negative. For example, -3*2=-6.

b. Before answering this question it is helpful to realize that it is the exact same as part a. This is because the commutative property states that order does not matter in multiplication. So the answer is also negative, 2*-3=-6.

c. If two negative integers are multiplied then the product will be positive. Whenever two integers of the same sign are multiplied the product is positive. The opposite is true when they have different signs; the product will always be negative. An example of two negative integers would be -3*-2=6.

7 0
3 years ago
Jackie has fewer than 20 h to work on her jewelry. It takes her half an hour to make a necklace and an hour to make a bracelet.
aivan3 [116]

Question 1.

(Jackie)

0.5x+y<20

y≥2x

x≥0

8 0
4 years ago
HELPPP PLEASE‼️‼️❕❕❕❕<br><br> Find the two points on the graph
GalinKa [24]

Hello!

The two points on the graph would be (-2, 0) and (2, -2).

3 0
3 years ago
Read 2 more answers
I need help with this question plz
nydimaria [60]

Answer:

the answer is b

Step-by-step explanation:

the line crosses the y-intercept at 4 which is the intercept and the slope is 3/1 which is 3

3 0
3 years ago
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Which of the following are solutions to the equation sinxcosx = - 1/4
Dafna1 [17]

The equation is given below as

\sin x\cos x=-\frac{1}{4}

Recall that

\begin{gathered} \sin 2x=2\sin xcosx \\ \text{which means that } \\ \frac{\sin2x}{2}=\sin x\cos x \end{gathered}

Therefore, equating the two-equation, we will have

\frac{\sin 2x}{2}=-\frac{1}{4}

cross multiply, we will have

\begin{gathered} \sin 2x=-\frac{1}{4}\times2 \\ \sin 2x=-\frac{1}{2} \end{gathered}

Therefore,

we will get the arc sign of both sides in radians to get

\begin{gathered} 2x=\sin ^{-1}(-\frac{1}{2}) \\ x=\frac{1}{2}\sin ^{-1}(-\frac{1}{2}) \end{gathered}

In radians, the final answer will be

\begin{gathered} x=\frac{7\pi}{12}+n\pi \\ \text{and} \\ x=\frac{11\pi}{12}+n\pi \end{gathered}

Therefore,

The finals answers are OPTION A and OPTION D

3 0
1 year ago
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