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aivan3 [116]
3 years ago
7

Help will mark brainliest

Mathematics
2 answers:
djyliett [7]3 years ago
5 0

Answer:

standard form is f(x) = ax^2 + bx + c

sample equation: f(x) = 5x^2 + 10x + 5. a=5, b=10, c=5

Step-by-step explanation:

a, b, and c are real numbers in the standard form equation. if a>0 the parabola opens upwards, if a<0 parabola opens downwards

gladu [14]3 years ago
4 0

Answer:

f(x)=ax2+bc+c

Step-by-step explanation:

I think...

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kirza4 [7]

Hello there! :)

Whole numbers are all positive numbers and zero.

Real numbers are negative numbers, fractions, positive numbers and zero.

Hope this helps!

~Just a felicitous girlie

#HaveAnAmazingDay

SilentNature :)

4 0
3 years ago
What is the equation for the line?
KonstantinChe [14]

Answer:

y=4x

Step-by-step explanation:

The line goes through the points (0, 0) and (2, 8).

You can plug these in to the slope formula, and the slope is 4

Since the line intersects the y-axis at 0, the y-intersect is 0.

Using these two pieces of information, you now know that the equation is

y=4x+0, or y=4x.

Hope this helps!

8 0
3 years ago
Read 2 more answers
Determine whether the set can be sides of a right triangle. Use the Pythagorean theorem: 14, 28, 50
Keith_Richards [23]

Answer:

No, this isn't a right triangle.

Step-by-step explanation:

First of all, the hypotenuse is the longest side (in this case that is 50), so that's what we're working for.

The formula for the Pythagorean theorem is :

a^{2} +b^{2} =c^{2}

14 squared equals 196, and 28 squared equals 784. Add these and you get 980. The square root of 980 is not 50, so we know that this is not a right tryangle.

3 0
2 years ago
How many days will it take for a culture of bacteria to increase from 200 to 50000 if the growth rate per day is 93.2%
densk [106]

Answer:

89 days

Step-by-step explanation:

5 0
3 years ago
Multiply each set of numbers, and match it with its product.​
JulsSmile [24]

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

7 0
3 years ago
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