The students on the right hand side had better overall results

There were less people on the left hand side of the room this affects the average even with the right hand side having two zeros, another thing which the left hand side didn’t have.

Hope I helped

3 0

1 year ago

Convert r=53sinθ−cosθ to rectangular form.

Helga [31]

Answer:

$y = \frac{1}{3} x + \frac{5}{3}$

Step-by-step explanation:

r = 5/(3sinθ-cosθ)

multiply both sides by (3sinθ-cosθ):

r(3sinθ-cosθ) = 5

expand:

3rsinθ-rcosθ = 5

replace rsinθ with y and rcosθ with x:

3y-x = 5

add x to both sides:

3y = x + 5

divide both sides by 3:

y = 1/3x + 5/3

: )

3 0

3 years ago

Write a polynomial function of least degree with integral coefficients that has the given zeros.

galina1969 [7]

$(x+1)(x-2)x=\\
(x^2-2x+x-2)x=\\
(x^2-x-2)x=\\
x^3-x^2-2x$

6 0

3 years ago