PLZ HELP Answer the questions below. When you are finished, submit this test to your teacher for full credit.

Total score: of 15 points

(Score for Question 1: ___ of 5 points)

1. What is the product of and ? Write your answer in standard form.

(a) Show your work.

(b) Is the product of and equal to the product of and ? Explain your answer.

(Score for Question 2: ___ of 5 points)

2. What is the product of and ?

(a) Show your work.

(b) Is the product of and equal to the product of and ? Explain your answer.

(Score for Question 3: ___ of 5 points)

3. Write an equation in which the quadratic expression equals 0. Show the expression in factored form and explain what your solutions mean for the equation. Show your work.

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."

f(x) = y

f(-3) = -5

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

question: use the following table of a school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km

answer: 42 km/h

explanation: 1.4/0.033 42.42424 = 42 km/h

question answered by

(jacemorris04)