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Archy [21]
4 years ago
7

Brainliest!!!!! Please Help

Mathematics
1 answer:
Maru [420]4 years ago
5 0
The wiggly line is a function and the circle thingy is relation since it does not pass the line test
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You make a table to use as a quick reference guide . y = - 180 - 9(x) . Use the table tool to answer the question:
Flauer [41]

The value of y when x equals -15 in the equation (y = - 180 - 9(x)) is -45.

<h3>Copy and complete the table for x and y?</h3>

In a given function y = f(x) = bx - c, the value of y can be determined, if the value of x is known. All we have to do is to substitute the known value for x into the equation in order to determine the value of y.

From the given information:

y = - 180 - 9(x)

  • So, when x = -15

y = -180 - 9(-15)

y = -180 + 135

y = -45

Learn more about copy and complete the table here:

brainly.com/question/16764478

#SPJ1

8 0
2 years ago
11) Which of the following is zero of the polynomial x^3+x^2+x+1
Mrac [35]

Answer:

<em>Answer: -1</em>

Step-by-step explanation:

<u>The Polynomial Remainder Theorem</u>

It states that the remainder of the division of a polynomial f(x) by (x-r) is equal to f(r).

We have the polynomial:

f(x)=x^3+x^2+x+1

And we need to determine if x=1 and/or x=-1 are zeros of the polynomial.

Considering the polynomial remainder theorem, if we try any value for x, and the remainder is zero, then that value of x is a root or zero of the polynomial.

Find:

f(1)=1^3+1^2+1+1

f(1)=4

Thus, x=1 is not a zero of f(x)

Now, find:

f(-1)=(-1)^3+(-1)^2+(-1)+1

f(1)=-1+1-1+1=0

Thus, x=-1 is a zero of f(x)

Answer: -1

6 0
3 years ago
Pleaseeeeee helpppppppppp
uysha [10]

Answer:

19.2 Cubed Cm.

Step-by-step explanation:

I think this would be the asnwer bceause the formula is volume = base times the height which is 3 times 6.4 in yoru case which is 19.2 cubed cm.

4 0
3 years ago
What is the vocabulary of eqations​
elixir [45]

Answer:

That's the mathematical meaning of equation, but equation can also be used in any number of situations, challenges, or efforts to solve a problem. The "equa" at the beginning of equation will be familiar from other words such as "equal," "equality," and "equate."

Step-by-step explanation:

6 0
3 years ago
What is the slop of a line that passes through the points (-3,2) and (-6,5)
denpristay [2]
Answer:
Slope is : -1
8 0
2 years ago
Read 2 more answers
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