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Mars2501 [29]
3 years ago
9

HURRY PLEASE!

Mathematics
1 answer:
snow_tiger [21]3 years ago
7 0

Answer:

Step-by-step explanation:

the answer is D. 6 ≤ x < ∞

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Which of the following is the graph of the quadratic function y = x2 - 4x +4?​
Airida [17]

Answer:

B. Graph D

Step-by-step explanation:

Start with the vertex formula for each, <em>y</em><em> </em><em>=</em><em> </em><em>a</em><em>(</em><em>x</em><em> </em><em>-</em><em> </em><em>h</em><em>)</em><em>²</em><em> </em><em>+</em><em> </em><em>k</em><em>,</em><em> </em>where (<em>h</em><em>,</em><em> </em><em>k</em>) → (<em>2</em>, <em>0</em>) is the vertex, plus, -h gives you the OPPOSITE terms of what they really are, and k gives you the EXACT terms of what they really are. So, insert the vertex into the Vertex Equation FIRST, y = (x - 2)². We reason why there is no <em>k</em><em> </em>is because it is represented by 0. So, squaring this monomial will give us <em>x</em><em>²</em><em> </em><em>-</em><em> </em><em>4x</em><em> </em><em>+</em><em> </em><em>4</em><em>.</em><em> </em>Ta Da!

I am joyous to assist you anytime.

7 0
3 years ago
Read 2 more answers
Solve using distributive property (c-6)(c-4)
photoshop1234 [79]
C^2-10c+24 this is the answer. You have to use foil.
4 0
3 years ago
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The price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter.
KatRina [158]

Answer:

Step-by-step explanation:

It's $3.90 for every 30 meters. Or $0.13 for every meter.

3 0
3 years ago
Please answer me&lt;br /&gt;bis two fifths of c.&lt;br /&gt;4a = 30&lt;br /&gt;Work out the ratio a:b:c&lt;br /&gt;Give your ans
irina [24]

b is two fifths of c, so we make this a ratio with c = 1.

The ratio of b:c is 2/5 : 1

We also have 4a = 3c, rewrite this ratio so c is 1 by dividing both sides by 4,

so we get the ratio of a to c as 3/4 : 1

Now we get the a:b:c ratio of 3/4 : 2/5 : 1 now we can change the fractions to whole numbers, first by multiplying the 3 numbers by 4 to get get rid of the denominator of 4 in a:

3 : 8/5 : 4

Now multiply the 3 numbers by 5 to remove the denominator  of 5 in b:

15 : 8 : 20

Now we can check using the equations:

b is 2/5 of c:  20 x 2/5 = 40/5 = 8 This is true.

4a = 3c: 4(15) = 3(20) = 60 = 60, this is also true.

The ratios is 15 : 8: 20

7 0
3 years ago
What is the value of x in the eqation 5[x-6] = 2 [x+3]
topjm [15]

Answer:

x = 12

Step-by-step explanation:

5x - 30 = 2x + 6

3x = 36

x = 12

8 0
3 years ago
Read 2 more answers
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