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3 years ago

The graph of a polynomial is shown below. Between which two x-values does this polynomial have an extreme value?

Mathematics

1 answer:

stiv31 [10]3 years ago

7 0

Answer:

C.-3 to -2

Step-by-step explanation:

From the picture attached, it can be seen that an extreme value, that is, a maximum of the polynomial is found between x = -3 and x = -2. In this extreme point, the polynomial has an approximate value of 4.5

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F(x)=(x-4)(x+2) i need help

Westkost [7]

Answer:

$x^2 - 2x - 8$

Step by step explanation:

Distribute the x as well as the -4

x * x = x^2

x * 2 = 2x

-4 * x = -4x

-4 * 2 = -8

Combine all the like terms, which means terms with the same variable or regular integers must be either added or subtracted amongst each other.

2x + -4x = -2x

The final answer after combining all the like terms is

x^2 - 2x - 8

7 0

3 years ago

Is (1, 4) a solution to the equation y = 7x?

olga nikolaevna [1]

Answer:

not a solution

Step-by-step explanation:

Substitute the point into the equation and see if it is true

y = 7x

4 = 7*1

4 = 7

This is not true so it is not a solution

8 0

2 years ago

Cameron bakes two pans of brownies for the school bake sale. She couldn't wait and ate 1/6 of a pan. How many pans of brownies d

torisob [31]

Answer:

$1\frac{5}{6}$

Step-by-step explanation:

She has one whole pan and 5/6 of a pan left.

8 0

3 years ago

Suppose that in a certain county 37% of voters are registered as Democrats, 29% as Republicans, 7% as Green party, and the rest

Fantom [35]

Answer:

$0.66$

Step-by-step explanation:

GIVEN: Suppose that in a certain county $37\%$ of voters are registered as Democrats, $29\%$ as Republicans, $7\%$ as Green party, and the rest are considered Independents. You conduct a poll by calling registered voters in the county at random.