AnswersAlgebra 2 with ProbabilityWriting Two-Variable Linear Equations

Writing Two-Variable Linear Equations — Quiz Answers

10 verified answers1 views
2
Free Preview

What is the equation of a line that passes through the points open paren 3 comma 6 close paren and open paren 8 comma 4 close paren ?

A
y is equal to 5 halves x minus 3 halves
B
y is equal to negative 2 fifths x plus 36 fifths
C
y is equal to negative 2 fifths x minus 24 fifths
D
y is equal to 5 halves x minus 27 halves
3

The cost, c , of a health club membership is related linearly to its length in months, m If a 12 -month membership costs 260 dollars and an 18 -month membership costs 380 dollars , which equation can be used to find the cost of a 30 -month membership?

A
c minus 380 is equal to 20 times open paren 30 minus 18 close paren
B
c minus 380 is equal to 1 over 20 times open paren 30 minus 18 close paren
C
c minus 18 is equal to 20 times open paren 380 minus 30 close paren
D
c minus 18 is equal to 20 times open paren 30 minus 12 close paren
4

What is the equation of the line that passes through open paren 0 comma 3 close paren and open paren 7 comma 0 close paren ?

A
y is equal to 3 sevenths x plus 3
B
y is equal to negative 3 sevenths x plus 3
C
y is equal to negative 3 sevenths x minus 3
D
y is equal to 3 sevenths x minus 3
6

Which expression can be used to find the slope of a line containing the points open paren negative 3 comma 2 close paren and open paren 7 comma negative 1 close paren ?

A
the fraction with numerator negative 1 minus 2 and denominator 7 minus negative 3
B
the fraction with numerator 2 minus negative 3 and denominator negative 1 minus 7
C
the fraction with numerator 7 minus negative 3 and denominator negative 1 minus 2
D
the fraction with numerator negative 1 minus 7 and denominator 2 minus negative 3
7

If f of x is parallel to the line y is equal to 3 fourths x plus 2 fifths , which function could be f of x ?

A
f of x is equal to 9 x plus 2 fifths
B
f of x is equal to negative 4 thirds x plus 9
C
f of x is equal to 3 fourths x plus 9
D
f of x is equal to 9 x minus 5 halves
9

If y is equal to m x plus b is the equation of a line perpendicular to the line y is equal to 5 x minus 2 , what is the value of m ?

A
m is equal to negative 5
B
m is equal to negative 1 fifth
C
m is equal to 5
D
m is equal to 1 fifth
10

The weight, w , in tons of a school bus is related linearly to its seating capacity, p A 60 -passenger bus weighs 10 tons, and an 84 -passenger school bus weighs 13 tons. Which equation can be used to find the weight of a 50 -passenger bus?

A
w minus 10 is equal to 50 over 71 times open paren 50 minus 60 close paren
B
w minus 10 is equal to 1 eighth times open paren 50 minus 60 close paren
C
w minus 10 is equal to 8 times open paren 50 minus 60 close paren
D
w minus 10 is equal to 71 over 50 times open paren 50 minus 60 close paren

Did you find these answers helpful?

More from this Course