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Lubov Fominskaja [6]
3 years ago
11

i need to know whether it is the minimum or maximum function and what that number is as well as where x axis intercepts the quad

ratic graph . i need to know if there are any roots in the quadratic graph, and i need to know when y=1 , the value of x could be x= or x=

Mathematics
1 answer:
NISA [10]3 years ago
7 0

Answer:

The minimum value of this quadratic function is -4.

At the point (-4, 0), the x-axis intercepts with the quadratic graph.

There is 1 root of this quadratic equation.

Approximately, when y=1, the x value could be -5 or -3.

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Write each equation in standard form using integers.
sergiy2304 [10]

Answer:

-9.5

Step-by-step explanation:

1 divided by 2 is .5 - 10 = -9.5

8 0
3 years ago
a gymnasium is 168 feet long and 96 feet wide. on a blueprint, the gymnasium is 8 inches long. what is the width of the gymnasiu
Harrizon [31]

Answer:

Scale = 88 feet/5.5 inch = 16 ft/inch or 16 feet = 1 inch

Width = 76 feet x 1 inch/16 feet = 4.75 inches

Step-by-step explanation:

Hope this help :)

7 0
3 years ago
Which best describes the end behavior of y = 7x^2
lions [1.4K]

Answer:

Step-by-step explanation:

This is an even function (because it has an exponent that is an even number), and even functions have the end behavior of both tails going in the same direction. Because this is a positive even function, both of the tails are going up.

7 0
3 years ago
−18+39−13+(−5)−37+20
andrey2020 [161]

Answer:

-14

Step-by-step explanation:

−18 + 39 − 13 + (−5) − 37 + 20

=> 2 + 39 - 13 - 5 - 37

=> 41 - 13 - 5 - 37

=> 4 - 13 - 5

=> -9 - 5

=> -14

Therefore, -14 is the answer.

Hoped this helped.

5 0
2 years ago
Read 2 more answers
Two dimes is what percent of a dollar?
MariettaO [177]
So percent means parts out of 100
x%=x/100

2 dimes=2 times 10 cents=20 cents
1 dollar=100 cents
20 cents out of 100 cents
20 cents/100 cents=20/100=20%
6 0
4 years ago
Read 2 more answers
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