All categories

2 years ago

What is the equation of the line with slope of ½ , and which passes through the point (4, - 5)?

Mathematics

1 answer:

Cerrena [4.2K]2 years ago

8 0

Answer:

y = 1/2x - 7

Step-by-step explanation:

y = mx + b

m (slope) = 1/2

x = 4

y = -5

substitute

-5 = 1/2 * 4 + b

-5 = 2 + b

-5 -2 = b

-7 = b

y = mx + b

y = 1/2x -7

You might be interested in

What is two ways to rewrite 21x^2 -42x +14 in equvalent form? i really need help here lol-

kozerog [31]

Answer:

7(3x^2-6x+2)

Step-by-step explanation:

21, 42, 14 they can be divided by 7 so we put 7 out

5 0

2 years ago

WILL MARK U AS BRAINLIEST HELP PLZ. (Show work)

Alexus [3.1K]

Answer:

For #3 the answer is 113.04 (6 + g) / 32

Step-by-step explanation:

A = Pi * r * (r + g)

12/2 = 6 ft

A = 3.14 * (6) * (6 + g) = 113.04 (6 + g) square feet

113.04 (6 + g) / 32

8 0

3 years ago

Make a table of values for the following equation:

loris [4]

*Not 100% sure what you want but here goes*

Step-by-step explanation:

So what you do is create a table for this example label the x values say -2 through 2. Then you plug in the x value to the equation so for 2 its y= 2(2)+5 which is 9. Continue this for the rest of the graph and that should do it.

Hope this helps

3 0

2 years ago

Read 2 more answers

In a standard deck of 52 playing cards, what is the probability

Deffense [45]

Answer:C

Step-by-step explanation:

6 0

2 years ago

Carlos says that 17.43 divided by 100 is the same as 174.3 times 0.01 Is he correct? Explain

Leokris [45]

Answer:

Is not correct

Step-by-step explanation:

Step 1

Find $17.43$ divided by $100$

$\frac{17.43}{100}=0.1743$

Step 2

Find $174.3$ times $0.01$

$174.3*0.01=\frac{174.3}{100}=1.743$

Compare

$0.1743\neq 1.743$

7 0

3 years ago

Read 2 more answers