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Gre4nikov [31]
3 years ago
9

Find the y-intercept for the parabola defined by this question: y = x2 + 7x + 6​

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0

Answer:

<h2>y-intercept = 6 → (0, 6)</h2>

Step-by-step explanation:

y-intercept is for x = 0.

Substitute x = 0 into the equation <em>y = x² + 7x + 6</em>:

<em>y = 0² + 7(0) + 6 = 0 + 0 + 6 = 6</em>

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For which equation would x = 5 be a solution?
tresset_1 [31]

Answer:

The second option.

3x + 6 = 21.

Step-by-step explanation:

3x + 6 = 21.

If x = 5, plug it in.

3 · 5 + 6 = 21

15 + 6 = 21

Hope this helps,

Davinia.

7 0
3 years ago
2.1 x 10^5 +4.3 x 10^4
Alla [95]

Answer:

253,000

Step-by-step explanation:

  1. 10^{5} = 100000  
  2. 10^{4} = 10000  
  3. Plug the above answers in: 2.1 × 100,000 + 4.3 × 10,000
  4. 2.1 × 100,000 = 210,000
  5. Plug 210,000 in: 210,000 + 4.3 × 10,000
  6. 4.3 × 10,000 = 43,000
  7. Plug 43,000 in: 210,000 + 43,000
  8. 210,000 + 43,000 = 253,000

I hope this helps!

4 0
3 years ago
Is 12/1,000 repeating or terminating<br><br>Please i need it right now
maria [59]

Answer:

the answer is 0.012, terminating

Step-by-step explanation:

move the decimal place three places to the left

since it is not repeating it is terminating

8 0
3 years ago
Find the slope of the following 2 points (2,-5), (9,3)
Rama09 [41]

Answer:

8/7

Step-by-step explanation:

(2,-5) (9,3)

3-(-5)=8 because you apply your keep change change

9-2=  7

so 8/7

4 0
3 years ago
Is the solution of b x 5/6 = 25 greater than or less than 25
azamat

Answer:

Greater. (30)

Step-by-step explanation:

Simplest way to find out is divide.

Flip 5/6 and multiply.

25 x 6 = 150

150 / 5 = 30

8 0
3 years ago
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