2 years ago

If a line crosses the y-axis at (0, -3) and has a slope of 3, what is the equation of the line?

2 answers:

6 0

General equation of the line is
y = mx + b
<span>m = 3</span>
so y=3x+b

now find b
-3=3(0)+b
-3=b

so the equation is
y = 3x - 3

Semenov [28]2 years ago

3 0

General equation of the line is
y = mx + c

c = -3
m = 3

so the equation is
y = 3x - 3

You might be interested in

The ratio of cake to cookies is 1:10. If there are 60 cookies, how many cakes are there?

sesenic [268]

Answer:

there are 6 cakes if there are 60 cookies

Step-by-step explanation:

1:10

60÷10=6

1:10 (multiply both sides by 6)

6:60 there are 6 cakes

3 0

3 years ago

How do you do this question?

DENIUS [597]

Answer:

z = -ln│5eᵗ + C│

Step-by-step explanation:

dz/dt + 5eᵗ⁺ᶻ = 0

dz/dt = -5eᵗ⁺ᶻ

dz/dt = -5eᵗeᶻ

-e⁻ᶻ dz = 5eᵗ dt

e⁻ᶻ = 5eᵗ + C

-z = ln│5eᵗ + C│

z = -ln│5eᵗ + C│

7 0

3 years ago

57.42

Fofino [41]

Hi there!

$\large\boxed{a = 6 m/s^{2}}$

Use the kinematic equation to solve for acceleration:

$a = \frac{v_{f}-v_{i}}{t}$

Where:

vf = final velocity

vi = initial velocity

t = time

Plug in the given values:

$a = \frac{65-35}{5}\\\\a = 30 / 5 \\\\=6 m/s^{2}$

7 0

3 years ago

If you get this right I will mark you as a brainliest

Thepotemich [5.8K]

The answer to this problem is A 10

8 0

3 years ago

Carlos has a box of coins that he uses when playing poker

Fofino [41]

Answer:

so far i got 8 quarters 14 dimes and 13 pennies

Step-by-step explanation:

ill update you if i got any closer

6 0

2 years ago