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3 years ago

Evaluate the function f(x)=2x-2 when x equals negative 1 A. -4 B. -3 C. 0 D. 4

1 answer:

8 0

F(x)= -4.
Just plug in -1 for your x in 2x-2 and solve like a normal equation. Think of f(x) a your y because that's basically what it is. If it helps, the equation is basically:
y=2x-2 so you would just solve for y by plugging in -1 into x.

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Landon bought 4 pounds of walnuts for $10.92. What is the constant of proportionality that relates the cost in dollars, y, to th

Lunna [17]

Step-by-step explanation:

The constant of proportionality is the ratio of the cost to the number of pounds of walnuts. In other words, it is the price of one pound of walnuts.

$10.92 / 4 lb = $2.73 / lb

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3 years ago

koda Buys 0.75 kg of cortos,which ia 5times the mas of the union he also Buys. How much does the union weigh?

kari74 [83]

Answer:

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Step-by-step explanation:

Given data

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

How many units long is a segment whose endpoints are (-4,1) and (1,13)?

Ann [662]

Answer:

Step-by-step explanation:

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Sorry if the explanation is a bit confusing but, I used the distance formula to do this.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

7 0

3 years ago

Read 2 more answers

93 is what percent of 186?

ra1l [238]

Answer:

50%

Step-by-step explanation:

93/186=.5

.5*100=50%

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3 years ago

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