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4 years ago

Consider the function f(x)=x^2-5. If g(x)=f(x-7), what can be said about g(x)? check all that apply

1 answer:

6 0

Sounds as tho' there were several answers to choose from. Please make sure to share them when you post your questions.

If f(x)=x^2-5, and g(x)=f(x-7), then g(x) = (x-7)^2-5 = x^2 - 14x + 49 - 5, or
g(x) = x^2 - 14x + 45 (answer)

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Please answer asap asap JacobEwing this is for you. I can only give 20 points but I'll mark as brainliest

RSB [31]

Answer:

Domain: real numbers

Range: 0 < f(x) < ∞

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3 years ago

Please only answer if you can help!! Which statements describe the end behavior of f(x)?

noname [10]

Answer:

Step-by-step explanation:

Let’s start seeing what happens to the left. It stops before x = -1, but it continues to do down

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Now we have to see what happens to the right. In the case the graph doesn’t stop and it keeps to go up

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3 years ago

The length of a box is four inches less than triple its width in inches. What is the length of the box, in inches, if the box is

Alexeev081 [22]

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Step-by-step explanation:

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4 years ago

Read 2 more answers

Brainliest for help! Sketch a graph of the function y =sin(x) + 2

diamong [38]

Answer:

The parent sine graph $y=sin(x)$ has a range of -1 ≤ y ≤ 1

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The maximum points occur when x = 90° ± 360°n and y = 1

The minimum points occur when x = 270° ± 360°n and y = -1

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So this means it will have a range of 1 ≤ y ≤ 3

It no longer crosses the x-axis.

The maximum points occur when x = 90° ± 360°n and y = 3

The minimum points occur when x = 270° ± 360°n and y = 1

Attached diagram

The parent function $y=sin(x)$ is shown in grey (dashed line)

The function $y=sin(x)+2$ is shown in red.

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2 years ago

If s(x)=x-7 and t(x) =4x^2+3 which expression is equivalent to (t×s)(x)

marshall27 [118]

Answer:

$\large\boxed{(t\times s)(x)=4x^3-28x^2+3x-21}$

Step-by-step explanation:

$s(x)=x-7\\t(x)=4x^2+3\\\\(t\times s)(x)=t(x)\times s(x)\\\\\text{Substitute:}\\\\(t\times s)(x)=(4x^2+3)(x-7)\\\\\text{use FOIL:}\ (a+b)(c+d)=ac+ad+bc+bd\\\\(t\times s)(x)=(4x^2)(x)+(4x^2)(-7)+(3)(x)+(3)(-7)\\\\=4x^3-28x^2+3x-21$

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3 years ago