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Keith_Richards [23]
3 years ago
14

I need help on this assignment please!!!

Mathematics
2 answers:
galina1969 [7]3 years ago
7 0
The answer is C. ............
nadya68 [22]3 years ago
3 0
I'm pretty sure the answer is C

Hope I helped!!
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Sergeu [11.5K]

The question is asking for the intersection of the line and the parabola.  Where does the blue parabola and the red line meet? <em>at (-1, -3) and (3, 5)</em>

Answer: B) x = -1 , x = 3

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3 years ago
Part Sophia's brother, Stanley, is cooking carrots for the family dinner. He needs to make less than twice as many servings of c
Masteriza [31]

Answer:

Step-by-step explanation:

Twice the serving of mashed potatoes is 2 x 10 = 20

If y is the number then y < 20

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2 years ago
In a scale drawing of an apartment 1 centimet represents 2 3/4 feet. If the length of the kitchen is 4 1/2cm on the scale drawin
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3 years ago
See attached picture
yanalaym [24]

Answer:

\frac{f(x+h)-f(x)}{h}=2x + h

Step-by-step explanation:

Given

f(x)= x^2 + 2

Required

Determine: \frac{f(x+h)-f(x)}{h}

First, we calculate f(x + h)

f(x)= x^2 + 2

f(x+h) = (x+h)^2+2

f(x+h) = x^2+2xh+h^2+2

So, we have:

\frac{f(x+h)-f(x)}{h} = \frac{x^2 + 2xh + h^2 + 2 - x^2 - 2}{h}

\frac{f(x+h)-f(x)}{h}= \frac{x^2 - x^2+ 2xh + h^2 + 2  - 2}{h}

\frac{f(x+h)-f(x)}{h} = \frac{2xh + h^2}{h}

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2 years ago
Solve 3 [-x + (2 x + 1)] = x - 1.<br> X=
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Answer:

-2

Step-by-step explanation:

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2. Combine like terms: 3x + 3 = x-1

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4. Subtract x on both sides: 2x = -4

5. Divide each side by 2: x = -2

6. Check by plugging in -2 to the equation:

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