Write the point-slope form of the equation for a line that passes through (6, –1) with a slope of 2.

Mathematics

2 answers:

Kay [80]3 years ago

7 0

The point slope equation should be y+1=2(x-6)

krek1111 [17]3 years ago

3 0

Answer:

The value of x1 is 6

The value of y1 is -1

The point-slope form of the equation is .y+1=2(x- 6)

Step-by-step explanation:

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Write the exponential equation for this scenario. Mike buys a car for $45,000.00. The cars value depreciates (loses value) at a

gladu [14]

Answer:

$A=45000(0.82)^t$

Step-by-step explanation:

Given data

P= 45,000

rate= 18%

Recall the expression for the compound interest

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Since we are talking of depreciation

$A=P(1-r)^t$

Substitute

$A=45000(1-0.18)^t\\\\A=45000(0.82)^t$

Hence the exponential function is

$A=45000(0.82)^t$

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3 years ago

Column A

Viefleur [7K]

The slope m of a line passing through points P(a, b) and Q(c, d) is found using the formula:

$m= \frac{b-d}{a-c}$ .

Thus, the slope in A is $m= \frac{12-2}{-4-(-10)}=\frac{10}{6}=\frac{5}{3}$ .

The slope in B is $m= \frac{-4-10}{6-18}=\frac{-14}{-12}=\frac{7}{6}$ .

Now, to compare 7/6 to 5/3, we can write the second fraction as 10/6.

So, the slope in A is larger than the slope in B.

Answer: A

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3 years ago

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Vlada [557]

Answer:

I think it is the second one because -4 is the least

Step-by-step explanation:

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3 years ago

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