Which of the following are polynomials? x²+x+ c. 3x2+x+1 D. x3 + Ox+1 Ex + 2x + 3

Mathematics

1 answer:

meriva3 years ago

6 0

The answer would be can you make the question more clear and I’ll help you

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The functions f(x) and g(x) in the graph below are most likely which two equations?

gtnhenbr [62]

Answer:

It's C.

Step-by-step explanation:

The red curve pass through the point (0, 1) and also y = 2 when x = 1 , so this is y = 2^x. The inverse is the reflection of f(x) in x = y so the blue curve is y = log2 x.

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3 years ago

What is two less than 3 times a number is the same as the number plus 10.

d1i1m1o1n [39]

2 less than (3 times a number) is the same as (the number plus 10)
2 less than (3*x) = (x + 10)
3x - 2 = x + 10
From here, you solve! :)

3x - 2 - x = x + 10 - x
2x - 2 = 10
2x - 2 + 2 = 10 + 2
2x = 12
2x / 2 = 12 / 2
x = 6

Hope this helps! :)

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3 years ago

Marylou buys a package of 50 jewels to decorate 4 different pair of jeans.She uses the same number of jewels on each pair of jea

Molodets [167]

She can use 12 jewels for each pair of jeans. In fact, using 12 jewels per jeans implies that she will use $12 \cdot 4 = 48$ jewels. The two remaining jewels can't be used on any pair of jeans, otherwise she wouldn't use the same number of jewels for each jeans.