3 years ago

Determine the standard form of the equation of the line that passes through (-7,8) and (0,2)

Mathematics

1 answer:

Gre4nikov [31]3 years ago

5 0

Answer:

Step-by-step explanation:

y=mx+b

8=-7m+b

2=0m+b

subtract

6=-7m

-6/7=m

2=0m+b

2=b

y=-6/7x+2

change to standard from

y+6/7x=2

You might be interested in

Question 3 cdhcjenfheucjndjdnd

kvv77 [185]

Answer:

Slope 3, y-intercept is 1

Step-by-step explanation:

As x increases by 3, y increases by 9. Rate of change is y/x, therefore the slope is 9/3 which equals 3. If the slope is 3, to find y, simply subtract 9 from 10. 10-9 = 1.

7 0

2 years ago

Read 2 more answers

Please help I need this done today I would appreciate it a lot

larisa [96]

Answer: Steak carrots cookie or corn dog cake slice and carrots

Step-by-step explanation: 342 + 42+253 = 637

212 + 513 +41 = 766

5 0

2 years ago

Read 2 more answers

Which number has a 5 that represents a value ten times greater than the value

amm1812

It would be 42,523 because 50x10=500 and 5 in 42,523 is in the hundreds spot

8 0

3 years ago

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

nevsk [136]

Answer:

you will dieeeeeeeeeeeeeeeeeeeee

6 0

2 years ago

How to solve this??<br><br> (r^-7b^-8) ^0<br> -------------<br> (t^-4w)

professor190 [17]

keeping in mind that anything raised at the 0 power, is 1, with the sole exception of 0 itself.

$\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad a^n\implies \cfrac{1}{a^{-n}}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
\cfrac{(r^{-7}b^{-8})^0}{t^{-4}w}\implies \cfrac{1}{t^{-4}w}\implies \cfrac{1}{t^{-4}}\cdot \cfrac{1}{w}\implies t^4\cdot \cfrac{1}{w}\implies \cfrac{t^4}{w}$

6 0

2 years ago

Read 2 more answers