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2 years ago

Write the linear equation in Slope-Intercept Form y = mx + b of the line that passes through the given points, then graph

Mathematics

1 answer:

natima [27]2 years ago

7 0

Answer:

y = 3x + 7.

To graph the line mark off the 2 points and draw a line through them.

Step-by-step explanation:

The slope = (-2-7) / (-3-0)

= -9/-3

= 3.

The value of b is found using the point-slope form of a line:

y - y1 = m(x - x1)

using m = 3, (x1, y1) = (0, 7):

y - 7 = 3(x - 0)

y = 3x + 7.

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Kayleigh wants to buy a car that costs $13,080.00. She deposits $12,000.00 into a savings account that earns 3% simple interest.

Ipatiy [6.2K]

The formula is
A=p (1+rt)
A cost of the car 13080
P amount deposited 12000
R interest rate 0.03
T time?
Solve for t
T=[(A/p)-1]÷r
T=((13,080÷12,000)−1)÷0.03
T=3 years

8 0

3 years ago

The linear graph shows the possible combinations of cakes and pies a club must sell to meet their fundraising goal. What is the

AleksandrR [38]

Answer:

$\{x: 0 \le x \le 40 \}$

Step-by-step explanation:

Given

See attachment for graph

Required

The domain of the graph

To do this, we simply write out the range of value of the x-coordinate.

From the attached graph, the x values are:

$x = [0,40]$ i.e. from 0 to 40 (both inclusive)

So, the domain is:

$\{x: 0 \le x \le 40 \}$

3 0

3 years ago

Wha are the equations. of the asymptotes of the graph of the function f(x)=3x^2-2x-1/x^2+3x+10

Leviafan [203]

The asymptote is the line the graph comes close to but never touches, so if you graph it out you should be able to see it! Sorry I couldn't help any more but good luck

3 0

3 years ago

What does x = ? 1 ÷ 11/2 = x

Yanka [14]

Answer:

x = 2/11

Step-by-step explanation:

1 ÷ 11/2 = x

1 · 2/11 = x (Used the opposite reciprocal and changed to multiplication. This is the same as dividing with the original fraction.)

2/11 = x

7 0

3 years ago

The eighth grade math teachers decided to

Lubov Fominskaja [6]

Answer:

this would be your answer not sure if you need to round 4.085 so pretty much the answer would be 3 because you have enough for about 4 and a half

Step-by-step explanation:

4 0

3 years ago