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USPshnik [31]
3 years ago
9

Question 1 of 10

Mathematics
1 answer:
bezimeni [28]3 years ago
5 0

Answer:

C -4

Step-by-step explanation:

f(2)= 4(2) - 12

f(2) = -4

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Please help.
denpristay [2]
<span>Suppose the equation of the axis of symmetry for a quadratic function is x = 3 

and one of the x-intercepts is 8.

What is the other x-intercept?

Recognize that the graph of this function will be symmetric with respect to the axis of symmetry, which is x=3.  If one x-intercept is 7, we can quickly calculate that this intercept is 4 units from that axis.  The other x-intercept is 4 units from that axis, but in the other direction; therefore, it is x=3-4 = -1.</span>
3 0
4 years ago
Find the value of a.<br> A. 36<br> B. 144<br> C. 54<br> D. 126
Amanda [17]
I believe it's 

D) 126
8 0
4 years ago
Read 2 more answers
Please answer question
tino4ka555 [31]

Step-by-step explanation:

=  \sqrt{80}   -  \sqrt{45}  + 3 \sqrt{2}

=  \sqrt{16.5}  -  \sqrt{9.5}  + 3 \sqrt{2}

= 4\sqrt{5}  - 3 \sqrt{5}  + 3 \sqrt{2}

= (4 - 3) \sqrt{5}  + 3 \sqrt{2}

=  \sqrt{5}  + 3 \sqrt{2}

8 0
2 years ago
Dan, Lincoln , and Miguel are pooling their cash to see whether they have enough to buy a game . They have a total of $49.20. Th
neonofarm [45]

Answer:

The answer is google

Step-by-step explanation:

G:d

O:r

O:u

G:g

L:s

E:

5 0
3 years ago
The diagonal of square ABCD intersect at point E.If BE =2x+1,and AC=3(6x-4),find BD?​
GREYUIT [131]

Answer:

6

Step-by-step explanation:

I did the problem already

8 0
3 years ago
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