The outside temperature decreases by 7 fahrenheit in 3 and 1/2 hours how would you represent the temperature change as a unit rate

2 Fahrenheit per hour

Step-by-step explanation:

From the question, we are given the information that the outside temperature decreases by 7 fahrenheit in 3 1/2 hours.

The temperature change as a unit rate will then be calculated as:

= 7 ÷ 3 1/2

= 7 ÷ 7/2

= 7 × 2/7

= 2 Fahrenheit per hour

It Decrease at 2 Fahrenheit per hour

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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