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Varvara68 [4.7K]
3 years ago
9

Match each equation with the correct solution .

Mathematics
1 answer:
mafiozo [28]3 years ago
3 0
Download math-way that’s a good app it will help you with all your math/algebra problems I’m doing a exam so I don’t have time to put all the equations to find the answers sorry :(
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For the graph, identify the axis of symmetry, vertex, y-intercept, max/min, and domain and range
kirill [66]

In the present problem, it is presented a figure of a graph of a parabola with concavity facing up, what implies in that the graph will not have a Max., but a Min. value, and it is in the vertex.

Let us start with the A.O.S. (Axis Of Symmetry). For a parabola, it is the line that passes in the minimum point, that can be identified in the present figure as being in the x = - 1 point. And for this reason, we are able to answer the first part as:

A.O.S.: x = -1

Now, as mentioned above, the vertex lies in the minimum point, which is located in the x = -1 and with height y = 2. This allow us to answer the second part as:

Vertex: (-1, 2)

About the y-interception, it happens when the graph passes through the y-axis. It happens when x = 0, and the answer is just the value of Y where the graph assumes x=0, which is at:

Y-intercept: y = 4

Because the parabola has concavity facing up, the graph presents a value of minimum, but no maximum. And this is possible to be identified as the point where x = -1 and y = 2, which lead us to the following answer for the third part of the question:

Min.: (-1 , 2)

The domain for any second-order polynomial is the entire real number because there is no restriction for the value of x. And for this reason, the answer of the fourth part of the answer is:

Domain: All real numbers

About the range, for a parabola with the concavity facing up, it can be determined as all the real numbers bigger or equal to the minimum value of the function, which is y = 2. From this reason, we are able to answer the last part of the question as:

Range: All real numbers ≥ 2
8 0
1 year ago
The tiles below represent the polynomial 2x+ 5x+ 3.
alekssr [168]

Answer:

(2x+3)(x+1)

Step-by-step explanation:

A P E X

6 0
3 years ago
Pls find 5he area of each rectangle thxs
horsena [70]
(7 cm)*(10 cm) = 70 cm^2

The area is the product of length and width.
3 0
3 years ago
Read 2 more answers
Solve 10+(-15)-5=-5 true, false, open
marysya [2.9K]
False because the answer would be -10
5 0
3 years ago
PLEASE HELP AND ANSWER THE QUESTION IN FULL WILL GIVE BRAIN
Murrr4er [49]

Answer:

I think it might be data and range

Step-by-step explanation:

the answer is at the top

7 0
2 years ago
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