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devlian [24]
4 years ago
10

Can someone help me?I just downloaded this App, I need to submit this assignment at in 1 hour

Mathematics
1 answer:
Sati [7]4 years ago
5 0
Use Pythagorean identity to find x value and solve using formulas

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Consider the function ƒ(x) = –x4 + 9. Determine which of the following is its graph, based on end behavior.
JulsSmile [24]

Answer:

Step-by-step explanation:

If the degree of the polynomial is even (positive) ends of the function will either upwards or downwards on axis.

If the coefficient of the leading term of a polynomial is negative, both the ends of the graph will move downwards.

The given function is,

f(x) = -x⁴ + 9

Degree of the polynomial = 4

Coefficient of the leading term = -1

Therefore, ends of the polynomial will open downwards.

6 0
3 years ago
What is the domain of the following set of ordered pairs? {(7,1),(5,-4), (-3,3), (-6,-9)}​
Dennis_Churaev [7]

Answer:

the domain(s) are 7, 5,-3, and -6.

Step-by-step explanation:

the domain is the x which can repeat. the range is the y which can't repeat.

5 0
3 years ago
Tim is running a distance of 30 city blocks. Each block is the same length. It took him 6 minutes to run 10 blocks. At the same
mestny [16]

10 blocks = 6 min

30 blocks = 18 min

You can answer this because you know that 10 x 3 is 30, so if if the number of blocks tripled then the amount of time should triple as well because he's running at the same rate.

8 0
3 years ago
Read 2 more answers
I need help asap please ​
dsp73

Answer:

its correct

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What percentage of the actual salary are the actual total expenses?
Setler79 [48]

Answer:

95.97%

Step-by-step explanation:

Observing the table we have

The actual salary is $3,600 -----> This amount represent the 100%

The actual total expenses are $3,455

using proportion

Find out what percentage of the actual salary are the actual total expenses

\frac{100}{3,600}=\frac{x}{3,455}\\ \\ x=100*3,455/3,600\\ \\ x=95.97\%

7 0
3 years ago
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