Mathematics, 08.12.2020 14:00 mdrifraf
Assessment Practice
7. Does the graph at the right show a proportional relationship
between x and y? Explain.
8
4
X
0
0
4
8
68
8. The graph at the right shows the relationship between the
weight of silver and the total cost. Which of the following
statements about the graph are true?
The point (0,0) means that 0 pounds of silver cost $0.00
The point (1, 17) shows the constant of proportionality.
The point (4, 68) means that $4.00 is the cost for 68 pounds
of silver.
The point (2, 34) means that 34 pounds of silver
cost $2.00 per pound
The graph shows a proportional relationship.
Total Cost (5)
34
0
2 4
Weight (pounds)
30 2-5 Graph Proportional Relationships
Answers: 2
Mathematics, 21.06.2019 22:00
For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
Answers: 2
Mathematics, 22.06.2019 00:00
Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment
Answers: 1
Mathematics, 22.06.2019 02:40
The graph shows a vertical translation of y= square root of x cubedwhat is the range of the translated function? {yly < 0}{yly > 0}{yly is a natural number}{yly is a real number}
Answers: 3
Mathematics, 22.06.2019 02:40
Given the lease terms below, what monthly lease payment can you expect on this vehicle? terms: •length of lease: 60 months •msrp of the car: $28,500 •purchase value of the car after lease: $12,900 •down payment: $1900 •lease factor: 0.0005 •security deposit: $375 •aquisition fee: $300 a.$232.50 b.$279.99 c.$227.50 d.$248.08
Answers: 2
Assessment Practice
7. Does the graph at the right show a proportional relationship
between x...
between x...
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