2 years ago

Write a polynomial if x-intercepts at x=2, and -3

Mathematics

1 answer:

nevsk [136]2 years ago

7 0

Answer:

y = x^2 +x -6

Step-by-step explanation:

The two x intercepts would be represented in a polynomial with the expressions (x-2) and (x+3). [we know that each is equal to 0, the y-intercept].

Thus, we can build a polynomial by using both expressions, such as:

(x-2)*(x+3)

= x^2 +x -6

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A trumpet player is currently standing in position (3, 2) on a gridded football field. Her bandleader

photoshop1234 [79]

Answer:

(1, 3)

Step-by-step explanation:

Current position (3,2)

Moving left of the x axis results in a decrease, so: 3 - 2 (As she is moving 2 units to the left)

Moving up results in a positive increase on the y axis, so: 2 + 1 (As she is moving one unit up)

3 0

3 years ago

I need help please don't know this

SashulF [63]

Answer:

9 is the right answer

Step-by-step explanation:

I. If c = - 4 and d = 10

then $\frac{1}{4}(-4^{3} + 10^{2} )$

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3 years ago

Select ALL the expressions that are equivalent to -4(8x-3)

Vinvika [58]

Answer:

dddddStep-by-step explanation:

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2 years ago

1.Which coordinates are not of the vertices of the feasible region for the system of inequalities?

astraxan [27]

2. I think the answer is 24

subracting the last 2 inequalities we get

6x + 7y <= 42
3x + 2y <= 18 subtract:_-
3x + 5y <= 24

3 0

3 years ago

Use the function below to find F(3). <br><br> F(x) = 4(1/3)^x

aalyn [17]

Answer:

4/27

Step-by-step explanation:

F(x) = 4(1/3)^x

Let x =3

F(3) = 4(1/3)^3

Exponents first

F(3) = 4 * 1/27

Then multiply

f(3) = 4/27

6 0

2 years ago

Read 2 more answers