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4 years ago

HELP ME OUT PLEASE! ILL GIVE YOU 16 POINTS

Mathematics

1 answer:

WINSTONCH [101]4 years ago

8 0

1.y-4.90 = 2.4(x-1) 2. 24x-10y= -25

Step-by-step explanation:

The point-slope form of an equation is written as ;

y-y₁ = m(x-x₁) where the focus is on the slope of the line and a point on the line.

In this case, y-4.90 = 2.4(x-1)

The standard form an equation is written as :

Ax+By=C ,where x and y are variables and A,B and C are integers.

In this case; 24x-10y= -25

Learn More

Point-slope intercept form of an equation; brainly.com/question/11016508

Keywords :point-slope, standard form, equation

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Step-by-step explanation:

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4 years ago

Select the descriptions that are true of the equation y - 6= - 3(x+2). Select all that apply.

Lapatulllka [165]

The point-slope form:

$y-y_1=m(x-x_1)$

We have

$y-6=-3(x+2)\to y-6=-3(x-(-2))$

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4 years ago

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3 years ago

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Ganezh [65]

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3 years ago

At a summer camp there is one counselor for every 6 campers. Write a direct variation equation for the number of campers, y, tha

e-lub [12.9K]

Answer:

The direct variation equation can be given as:

$y=6x$

Step-by-step explanation:

Given:

At a summer camp there are 6 campers under one counselor.

To find the direct variation equation for the number of campers in terms of number of counselor.

Solution:

$y\rightarrow$ Number of campers

$x\rightarrow$ Number of counselors

We have $y$ ∝ $x$

The direct variation equation can be written as:

$y=kx$

where $k$ is the direct variation constant.

There are 6 campers under one counselor. Using this statement we can find value of $k$

Given: when $x=1$ then $y=6$

We have,

$6=k(1)$

∴ $k=6$

Thus, the direct variation equation can be given as:

$y=6x$

We can find the points using the equation to plot.

$x$ $y=6x$

0 0

1 6

2 12

The graph is sown below.

3 0

4 years ago