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3 years ago

Shelby graphs the function f(x)=(x-3)2 -1. Which statements are true about the graph? Check all that apply

1 answer:

8 0

While your statements are missing, there are a few things we can tell about the graph from the equation:

The vertex is at (3, -1). We know this because the equation is in vertex form,
y=a(x-h)²+k, where (h, k) is the vertex.

The graph opens upward and has a minimum. This is because there is no negative before the squared term.

The y-intercept of the graph is at (0, 8). We know this because if we substitute 0 for x, we have
y=(0-3)²-1 = (-3)²-1 = 9-1 = 8

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paden payes $2.10 for 5 1/2 pounds of bananas. Alyssa pays $3.25 for 6 1/2 of bananas. Which is the better buy

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$2.10 for 5 1/2 lbs.

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3 years ago

From the quantic function in question 9, if Lisa took the graph of y = p(x) and applied the

sergiy2304 [10]

Answer:

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Step-by-step explanation:

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3 years ago

Use the graph of f to estimate the local maximum and local minimum. (5 points)

Flura [38]

Answer:

The correct option is 1.

Step-by-step explanation:

In a graph, the lowest points of the functions are called local minima and highest points of the functions are called local maxima.

The point of local maxima and local minima can be more than one point. The graph must be continuous at extreme points.

From the given graph it is noticed that the highest point of the function is (0,1), therefore the local maxima is (0,1).

The lowest points of the graph are

$(-\pi,-1),(\frac{3\pi}{2},-1),(\pi,-1)$

But the graph is discontinuous at $(\pi,-1)$ . So, the point $(\pi,-1)$ is not a local minima.

The point of local minima are $(-\pi,-1),(\frac{3\pi}{2},-1)$ .

Therefore option 1 is correct.

6 0

3 years ago

Read 2 more answers

A rectangular lawn measuring 8m by 5m is surrounded by a flower bed of uniform width. The combined area of the lawn and the flow

Fed [463]

Answer:

10.68 m

Step-by-step explanation:

Step 1: Area of flower bed

Uniform width means that all sides are the same which makes it a square.

Area of flowerbed = L²

Step 2: Area of rectangular lawn

Area of rectangular lawn = Length x width

Length = 8m

Width = 5m

Area of rectangular lawn = 8 x 5

Area of rectangular lawn = 40m

Step 3 : Calculate the width of the flower bed

Combined Area = 154 m²

Area of rectangular lawn + Area of flower bed = Combined Area

40 + L² = 154

L² = 154

L = √114

L = 10.68 m

Therefore, the width of the flower bed is 10.68 m

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3 years ago

Pinto beans cost $4.59 per bag how much wood three eights of a bag cost

N76 [4]

$\bf \begin{array}{ccll}
\stackrel{beans}{price}&bag\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
4.59&1\\\\
p&\frac{3}{8}
\end{array}\implies \cfrac{4.59}{p}=\cfrac{1}{\frac{3}{8}}\implies \cfrac{4.59}{p}=\cfrac{\frac{1}{1}}{\frac{3}{8}}\implies \cfrac{4.59}{p}=\cfrac{1}{1}\cdot \cfrac{8}{3}
\\\\\\
\cfrac{4.59}{p}=\cfrac{8}{3}\implies \cfrac{4.59\cdot 3}{8}=p$

7 0

3 years ago