MATHEMATICS MIDDLE SCHOOL

Which of these is the quadratic parent function?O A. f(x) = x^2- 5
O B. fx) = x^2
O C. f(x) = -4x^2
O D. f(x) = x2 + 3

Answers

Answer 1

Answer:

f(x) = x² is the quadratic parent function, Option B is correct.

What is a function?

A relation is a function if it has only One y-value for each x-value.

A parent function is the simplest function that still satisfies the definition of a certain type of function.

The quadratic parent function is the basic form of a quadratic equation and is written as f(x) = x².

This equation has no constants, no x-intercepts, and a vertex located at the origin.

All other quadratic equations can be derived from this basic form.

f(x) = x²- 5, f(x) = -4x² and f(x) = x² + 3 are not the parent functions but these are derived function after applying some rules.

Hence, f(x) = x² is the quadratic parent function, Option B is correct.

To learn more on Functions click:

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Answer 2

Answer:

Answer:

I guess the answer is b.......

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Answers

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Solve the equation 91 = 43 + x. Explain your answer.On Monday, Jessica runs on a track at her school. Each day from Tuesday
through Friday, she runs 1 1/2 miles in a park. The total distance she runs for the
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Answers

Answer:

Step-by-step explanation:

The first question:

91 = 43 + x

x = 91 - 43

x = 48

By using transposing method

Second question:

Answer:

Step-by-step explanation:

Second Question : M+4(1 1/2)

= 4x 1 1/2

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Gavin buys 89 blue pansies and 86 yellow pansies. He will plant the flowers in 5 rows with an equal number of plants in each row. Draw a bar model to help you find how many plants will be in each row

Answers

draw 5 rows then add 89 and 86 then divide them by 5

Please answer !!!!!!

Answers

Answer:

increasing

Step-by-step explanation:

Since the line goes up from left to right, the graph is increasing

Answer:

Increasing ; Option C

Step-by-step explanation:

We can tell that this graph does increase, but let us prove so, through slope;

$If Slope - Positive, - Graph Increases,\nIf Slope - Negative - Graph Decreases,\nIf Slope = 0 - Constant,\n\nSlope of Line = 3 / 1 = 3, ( Positive ),\nConclusion ; Graph - Increasing$