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3 years ago

What is the rate of change of the function represented by the table

Mathematics

2 answers:

bazaltina [42]3 years ago

5 0

The rate of change is gonna be 0

Klio2033 [76]3 years ago

4 0

Answer:

I believe that the rate of change would be zero.

Step-by-step explanation:

When you look at the y value you notice that the 5 is repeated so this means that the rate of change is 0. i hope this helps.

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Graph the line with the y intercept 8 and slope -6

Ksenya-84 [330]

Step-by-step explanation:

This is answer

rise/run -6/1

y intercept : 8

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3 years ago

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Can you help me with my math?

Dennis_Churaev [7]

Answer:

y = -3x - 1

Step-by-step explanation:

First find the slope then the Y-intercept

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2 years ago

A car is driving away from a crosswalk. The formula d = t2 + 2t expresses the car's distance from the crosswalk in feet, d, in t

alukav5142 [94]

Answer:

8 feet per second.

Step-by-step explanation:

We have been given that a car is driving away from a crosswalk. The formula $d=t^2+2t$ expresses the car's distance from the crosswalk in feet, d, in terms of the number of seconds, t, since the car started moving.

We will use average change formula to solve our given problem.

$\text{Average change}=\frac{f(b)-f(a)}{b-a}$

$\text{Average change}=\frac{d(5)-d(1)}{5-1}$

$\text{Average change}=\frac{(5)^2+2(5)-((1)^2+2(1))}{4}$

$\text{Average change}=\frac{25+10-(1+2)}{4}$

$\text{Average change}=\frac{35-3}{4}\\\\\text{Average change}=\frac{32}{4}\\\\\text{Average change}=8$

Therefore, the the car's average speed over the given interval of time would be 8 feet per second.

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3 years ago

if 44% of the students in Mrs. Rutherford's class like chocolate ice cream then how many students are in her class if 11 like ch

Brut [27]

Answer:

25 kids are in the class

Step-by-step explanation:

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Expand the expression 8(x-7)

Minchanka [31]

Answer:

ig it Will be 8x-56 becoz 8 multiplies x and 7 and we get 8x-56

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