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ASHA 777 [7]
3 years ago
14

Given the function f(x)=x^2+2x+1, find a f(−7)

Mathematics
1 answer:
tatuchka [14]3 years ago
3 0

Answer:

36

Step-by-step explanation:

f(x)=x^2+2x+1

Let x = -7

f(-7)=(-7)^2+2*-7+1

     = 49 -14+1

     = 36

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What is the y-intercept for the below inequality?
san4es73 [151]

Answer:

The correct answer is C

Step-by-step explanation:

In order to find the y-intercept, you need to first solve the inequality for y.

5x - 3y ≤ 15

-3y ≤ -5x + 15

y ≥ 5/3x - 5

Now we look at the constant at the end. Since that constant is -5, we know C to be the answer.

8 0
3 years ago
Help please i need help
Anika [276]

Answer:

OMG what level is this???

Step-by-step explanation:


8 0
3 years ago
Please Help !!!
Rina8888 [55]

Answer:

40

Step-by-step explanation:

Sums:

1, 3

2, 2

4, 0

31 and 22 are to small of numbers.  That leaves 40.

40 and 04

so 40

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=  36

Good luck,

Camryn :)

7 0
3 years ago
What is the aswer ??????​
Rom4ik [11]

Answer:

A is correct don't you know

8 0
2 years ago
Read 2 more answers
the original price of the cell phone luc wants to buy 150 the phone is now on sale for $100 what is the percent phone discount
Ronch [10]

150-100 = 50

50/150 = 0.333 = 33.3% discount

8 0
3 years ago
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