All categories

2 years ago

Find the equation of the line which has slope of -5 and y-intercept 7. Give your answer in the form y=mx+b

Mathematics

2 answers:

DiKsa [7]2 years ago

4 0

Good morning ☕️

Answer:

Step-by-step explanation:

y=mx+b

m = slope = -5

b = y-intercept = 7

then the equation is : y = -5x + 7

zhuklara [117]2 years ago

3 0

Answer:

y = - 5x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

Here m = - 5 and b = 7, thus

y = - 5x + 7 ← equation of line

You might be interested in

Select all that show multiplication:<br> A 3/4<br> B (3)(4)<br> C 3x4<br> D 3*4<br> E 3(4)

gregori [183]

B
C
D
E
They all show multiplication

8 0

2 years ago

Read 2 more answers

Convert 132 pounds to kilograms. Use 1 kg = 2.2 lb.

Vera_Pavlovna [14]

1kg = 2.2lb

1lb = 0.454kg

132lb = 0.454*132

132lb = approx 60kg

3 0

3 years ago

What does this < > = mean

Ber [7]

Less than greater than equal Too

8 0

3 years ago

Read 2 more answers

Consider the function attached below

Masja [62]

Answer:

Step-by-step explanation:

Hello,

$x=(fof^{-1})(x)=f(f^{-1}(x))=\sqrt{2f^{-1}(x)}+5\\\sqrt{2f^{-1}(x)} =x-5\\2f^{-1}(x)=(x-5)^2\\f^{-1}(x)=\dfrac{(x-5)^2}{2}$

now let's replace x by 7 it comes

$f^{-1}(7)=\dfrac{(7-5)^2}{2}=\dfrac{2^2}{2}=2$

hope this helps

4 0

3 years ago

Jan walks 40 meters in 15 secongs

mihalych1998 [28]

(I don't know what your question is, but if you're asking about the rate, I got it.)

Answer: 2.6666... meters per second

Explanation/Calculation:
Divide 40 by 15 to get the rate. You get 2 2/3 meters or 2.6666... meters per second.

Hope this helps! :)

7 0

3 years ago