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1 year ago

13

write the equation of a line that has a slope of-3 and passes through the point(1.25,4)use the drop-down menus to select the app

ropriate values in the equation

1 answer:

professor190 [17]1 year ago

6 0

Answer:

a

Step-by-step explanation:

trust me

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Write the word phrase for 2m - 6

podryga [215]

6 less than 2 and a number.

7 0

2 years ago

Read 2 more answers

Which graph best represents the function f(x)=2x ?

yan [13]

Answer:

B

Step-by-step explanation:

The best - well, only way- is to check a few points.

Namely -1 (unless your eyesight is really poor!), 0, 1, 2, and 3.

$f(x) = 2^x\\f(-1) = 2^-^1 = \frac12\\f(0) =2^0 =1\\f(1)= 2^1=2\\f(2)=2^2=4\\f(3)=2^3= 8$

Now you can mark all these points in each graph (well, you could if they were on paper and not on a screen) and see which one of the lines passes through all of them. Spoiler alert, it's the B graph.

A represents $2(2^x) = 2^{x+1}$ , B is the one you want, C is $\frac{2^x}2 = 2^{x-1}$ and D looks like $4^x = 2^2^x$

3 0

1 year ago

If like line A is changed to line B how will the equation change

Alla [95]

Answer:

Line B will become line A and Line A will become line B.

Step-by-step explanation:

3 0

2 years ago

Round "0.7002" four decimal places

Lyrx [107]

Answer:

0.7002 = about 1

8 0

2 years ago

JulijaS [17]

Answer:

$5.67

Step-by-step explanation:

$5.67

Markup refers to the amount added to the cost price to cover overheads and profit. So for example a 50% markup on a $10 product would mean adding 50% of $10 onto the sale price. As fractions can be written as decimals (50% = 0.5) and we are adding on the amount of markup to the initial cost we can also phrase this as 10 x 1.5 = 15

For your question, the markup would become 1.1 and the initial cost is 2.7, remembering we must add 1 to the markup to cover the initial cost

2.7 x 2.1 = 5.67

6 0

2 years ago