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SAT Prep- linear functions Flashcards | StudBud

Explore/SAT Prep- linear functions

SAT Prep- linear functions

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Questions 7

Answers

1
SAT #5: Which of the following is the best interpretation of the number 3.39 in the context of the problem?
The number of years it took the US to make 1 billion pounds of plastic
The amount of plastic in billions of pounds, made in the US in 1985
The avg. annual increase of plastic made per year in the US from 1985-2003
The average annual plastic production in the us from 1985 - 2003
2
SAT #6 (see below)
p=5000-20m
p=5000-75m
p=5000\left(0.7\right)^{\frac{m}{20}}
p=5000\left(0.3\right)^{\frac{m}{20}}
3
SAT #7: Which of the following statements is true about the graph of the equation: 2y - 3x = - 4 in the xy-plane
It has a positive slope and a positive y-intercept
It has a negative slope and a positive y-intercept
It has a positive slope and a negative y-intercept
It has a negative slope and a negative y-intercept
4
SAT #3 (see below)
Between months 3 and 4
Between months 2 and 3
Between months 4 and 5
Between months 1 and 2
5
SAT #2: see below
f\left(t\right)=\frac{21}{130}t+4
f\left(t\right)=-\frac{19}{130}t+4
f\left(t\right)=\frac{19}{130}t+4
f\left(t\right)=-\frac{21}{130}t+4
6
SAT #4: In the xy-plane, the graph of which of the following equations is a line with a slope of 3
y=6x+3
y=x-3
y=3x+2
y=\frac{1}{3}x
7
SAT #1: (See below)
d=\frac{1}{2}x
d=m+2
d=2x
d=2m+2