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3 years ago

Which is an equation in point-slope form for the given point and slope?

Mathematics

1 answer:

timurjin [86]3 years ago

8 0

Answer:

y - 4 = 6(x - 7)

The second on is the correct option

Step-by-step explanation:

The equation to get this is: y - $y_{1}$ = m(x - $x_{1}$ )

We just fill in: y - 4 = 6(x - 7)

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Please help with this problem

Paraphin [41]

Answer:

Step-by-step explanation:

See attachment.

The change from x to (x-4) moved the function to the right by 4. The - 5 moved it down by 5 (as measured from the crossover/inflection point.

7 0

2 years ago

A garden is in the shape of a rectangle. If the garden has a length of 4 feet and a width of 6 feet, what is the area of the gar

julsineya [31]

$A=lw = 6 \times 4 = 24 \: {ft}^{2}$

5 0

3 years ago

Y = f(x) = 2^x

Virty [35]

Answer:

The value of f(x) when x=-1 is 0.5

Therefore $f(-1)=0.5$

Step-by-step explanation:

Given that y=f(x)= $2^x$

to find the f(x) when x=-1 :

That is to find f(-1)

Put x=-1 in the given function f(x)= $2^x$

$f(-1)=2^{-1}$

$=\frac{1}{2}$

$=0.5$

Therefore $f(-1)=0.5$

The value of f(x) when x=-1 is 0.5

3 0

3 years ago

the graph of a quadratic function is shown on the grid. which function is the best represented by this graph?

Sindrei [870]

Answer:

Step-by-step explanation:

It is H

4 0

3 years ago

9 Josie parents opened a college

mixer [17]

Answer:

$1,281.00

Step-by-step explanation:

We start by calculating the value $50 added each month after the first month

= $50 × 11

= $550

Calculation:

First, converting R percent to r a decimal

r = R/100 = 5.5%/100 = 0.055 per year.

P = Principal = 500 + 550

= $1050

Calculation:

First, converting R percent to r a decimal

r = R/100 = 5.5%/100 = 0.055 per year.

Solving our equation:

A = 1050(1 + (0.055 × 4)) = 1281

A = $1,281.00

Therefore, there would be $1,281.00 after 4 years.

6 0

3 years ago