1. Identify each of the following situations or equations as proportional or non-proportional and explain your reasoning.
(a) The total cost of rent is determined by recording x months of rent at $1400 per month, plus a $150
application fee.
(b)
Babysitting Cost
60
50
40
Cost (5)
30
20
I
10
0
0
2
3
Time (hr)
(c) y
(d) y =
X-6

A: Is proportional because if you plug it in a graph the equation would be y=1400x+150
Where y is the total of rent x is the unknown amount of months 1400 is how much it is a month and the 150 is the
extra fee.

15 points what is the end behavior of this graph? & what is the asymptote of this graph?

How do i simply this radical expression?

Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).