3 years ago

Write an equation in slope-intercept form for the line with slope 8 and y-intercept -9

Mathematics

1 answer:

horsena [70]3 years ago

5 0

Y=8x-9

Hopefully that looks right

You might be interested in

Hershey Park is a popular field trip destination. This year Peirce and Stetson both planned trips there. Peirce rented and fille

serious [3.7K]

A can can hold 18 kids! A bus can hold 58 kids!

3 0

3 years ago

Read 2 more answers

Suppose y = 48 + 3(2n - 1) is an explicit representation of an arithmetic sequence for integer values n ≥ 1. Find the xth partia

omeli [17]

$a_n=48+3(2n-1)$

The formula of the sum of the arithmetic sequence:
$S_n=\dfrac{a_1+a__n}{2}\cdot n$
calculate:
$a_1=48+3(2\cdot1-1)=48+3=51$
substitute
$S_n=\dfrac{51+48+3(2n-1)}{2}\cdot n=\dfrac{99+6n-3}{2}\cdot n=\dfrac{96+6n}{2}\cdot n=3n^2+48n$
Your answer is:
$\boxed{f(x)=3x^2+48x}$

5 0

3 years ago

Read 2 more answers

What is the greatest common factor of 11,44?

mylen [45]

11, because 11 times 1 is 11 and 11 times 4 is 44.

4 0

3 years ago

Find the slope of a line parallel to each given line Y equals -1÷3 X +3

g100num [7]

The answer for this will be

-1/3x+3

4 0

3 years ago

Y=x+5<br> 4x+y=20<br> Solving system by substitution

sineoko [7]

Y = x + 5....so we sub in x + 5 for y in the other equation

4x + y = 20
4x + x + 5 = 20
5x + 5 = 20
5x = 20 - 5
5x = 15
x = 15/5
x = 3

y = x + 5
y = 3 + 5
y = 8

solution is (3,8)

3 0

3 years ago