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AfilCa [17]
3 years ago
10

Consider the function f(x)=x^2 - 6x-7 find its vertex, largest x intercept, and its y intercept

Mathematics
1 answer:
EastWind [94]3 years ago
7 0

Vertex is (3-16) which is a minimum

X-intercepts are (-1,0) and (7,0) but (7,0) is the largest ones

Y-intercept is (0,-7)

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Step-by-step explanation:

We can prove that the triangles are congruent using the SAS method.

It's given that GH and JH are congruent (S)

Angle GHF and Angle IHJ are equal since they are vertically opposite (A)

It's given that FH and HI are congruent (S)

Thus, the triangles are congruent, which implies that the remaining sides are equal.

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Application of linear equation in two variable in real life
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1<br> 5<br> x + 1<br> 3<br> = −1<br> 2<br> x + 8<br> 3
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3 years ago
When Louisa arranges her pennies into a rectangle with two equal rows, three equal rows, four equal rows, or six equal rows, she
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Step-by-step explanation:

The answer must be (a multiple of 2, 3, 4 and 6) + 1, and (a multiple of 5) + 1, because 1 or 2 coins were left over when dividing by 2, 3, 4, 6 or 5.

Let's look at the lowest common multiples of 2, 3, 4, 6:

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Let's look at the answers that this would give us (ie multiples of 12):

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3 years ago
Andrew and Kate have $30 to spend on dinner, tax, and gratuity at Mo’s Restaurant. Tax is 6%, and they will give a 15% tip on th
ivanzaharov [21]

Answer:

ANSWER: Yes. They have enough to pay their bill: 21 dollars times 1.06 = 22 dollars and 26 cents and 22 dollars and 26 cents times 1.15 = 25 dollars and 60 cents.

Step-by-step explanation:

convert all % to decimals

0.06 x 21 = $1.26 tax

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(yes i am aware i did the method differently since i learned it another way but the answer should till be correct.)

4 0
3 years ago
Read 2 more answers
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