3 years ago

Write and equation for the trend line shown

Mathematics

1 answer:

natita [175]3 years ago

4 0

segegeuryryyututtetutuuipyuyibysttuututuututututueuttutupexjuyjjplanatio

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If f(x) - 3x+1 and f^-1 = x-1/3 then f(2) = A. 1/3 B. 1 C. 7

Arisa [49]

$\frac{1}{3}$

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3 years ago

Find the gradient of the line joining (-1,9) and (3,5)

givi [52]

$\rule{300}{1}\\\dashrightarrow\large\blue\textsf{\textbf{\underline{Given question:-}}}$

Find the gradient of the line joining (-1,9) and (3,5)

$\dashrightarrow\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}$

Use the slope formula:-

$\boxed{\frac{y_2-y_1}{x_2-x_1}}$

Replace the letters with the numbers:-

$\boxed{\frac{5-9}{3-(-1)}}$

$\circ$ On simplification,

$\boxed{\frac{-4}{3+1}}$

$\circ$ On further simplification,

$\boxed{\frac{-4}{4}}$

$\circ\sf{SLOPE=-1}$

<h3>Good luck with your studies.</h3>

$\rule{300}{1}$

5 0

2 years ago

What is 1/10 of 200

gladu [14]

1/10x200
= 1/10x200/1
= 200/10
=20

the answer is 20

if u dont understand, 1/10 means a part of 200 that is divided by 10 which means the number x10 =200. So if u dont understand, you can check answer this way: n*10=200

200/10=n
n= 20

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4 years ago

Solve for h. P=mgh Answer choices: H=P-mg H=pg/m H=p/mg H=P+mg

rosijanka [135]

P=mgh
p/mg=h

the answer is:
H=p/mg

7 0

4 years ago

Read 2 more answers

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kirza4 [7]

Answer:

p = 3

Hope this helps

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3 years ago

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