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3 years ago

What’s the slope ofY=3x+4

Mathematics

1 answer:

Bogdan [553]3 years ago

6 0

Answer:

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

y = 3x + 4

Step 2: Break Function

Identify Parts

Slope m = 3

y-intercept b = 4

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3 years ago

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Answer:

There is no solution to this equation that is an integer for x.

Step-by-step explanation:

x is the first integer, and x+1 the second

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3 years ago

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Answer:

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Step-by-step explanation:

Let t represent number of years after Beth's 9th birthday.

We have been given that since Beth was born the population of her towns has increased at a rate of 850 people per year. So number of people increased in t years would be $850t$ .

We are also told that on Beth's 9th birthday the total population was nearly 307,650. This means that t-intercept is 307,650.

The population of town t years after Beth's birthday would be $P(t)=850t+307,650$ .

To find population on Beth's 16th birthday, we will substitute $t=7$ in our equation as Beth's 16th birthday would be 7 years after 9th birthday.

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