2 years ago

Write the equation of the line that passes through the point (-2,4) and has a slope of 4.

Mathematics

1 answer:

NikAS [45]2 years ago

7 0

Answer:

Step-by-step explanation:

alright! let's do it

y =mx + b

the slop would be "m"

y = 4x+b

and then, let's plot -2 to x and 4 to y.

why? well to find " b " as y intercept

4 = 4(-2) +b

4 = -8 +b

+8 +8 both side add 8 to keep the same between 2 sides

12 = b

so:

y = 4x +12

and done! hope you enjoy!

You might be interested in

Which two ecosystems receive the least amount of rainfall on average? tundra and desert deciduous forest and alpine desert and g

KiRa [710]

The answer is tundra and deserts.

7 0

3 years ago

Read 2 more answers

Find the given elements of matrix D<br> Please help!!!

TEA [102]

Answer:

Element wise subtraction.

Step-by-step explanation:

Matrix Subtraction is done element wise.

Therefore, D = $\left[ {\begin{array}{ccc} 3 & 1 & 0 \\ -1 & 2 & 4 \\9 & 7 & -2 \end{array} } \right]$ - $\left[ {\begin{array}{ccc} 5 & 2 & -4\\ 1 & 12 & 3 \\ 11 & 3 & -2 \end{array} } \right]$

This becomes:

$D = \left[ {\begin{array}{ccc} -2 & -1 & 4 \\ -2 & -10 & 1 \\ -2 & 4 & 0 \end{array} } \right]$

Now, $d_{11} = -2$

$d_{12} = -1$

$d_{13} = 4$

$d_{21} = -2$

$d_{22} = -10$

$d_{31} = -2$

8 0

3 years ago

Read 2 more answers

PLZ HELP DUE TODAY THE ANSWER CHOICES ARE

timama [110]

From the last time i did it, i believe its B

3 0

3 years ago

What is 15 minutes before 4:35? what time would that be? pls answer today!!!

Andrews [41]

Answer:

4:20

Step-by-step explanation:

35-15= 20

7 0

3 years ago

Read 2 more answers

The hornet huge wheel is an observational wheel circumference of 400 meters and on a stand that is 15 meters that travel at a sp

kolbaska11 [484]

Im not sure but i think the answer is about 266.6

6 0

3 years ago