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3 years ago

Find the x-intercept and y-intercept of the line.

2 answers:

8 0

The y intercept is when x = 0 so it is:-

8(0) + y = 8
0 + y = 8

y = 6 <------- y-interdept

x intercept is when y = 0 so:-
8x + 0 = 8

x = 1 <-------- x intercept

laiz [17]3 years ago

4 0

8-8x=0
x=8-8x-8=0-8
x=-8x=-8
x=-8x/-8=-8/-8
x=1

y=8-8*0
y=8-0
y=8

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A sequence is defined recursively by f(1)=16 and f(n)= f(n-1)+2n. Find f(4)

lord [1]

Hi,

f(1)=16
f(2)=f(1)+2*2=16+4=20
f(3)=f(2)+2*3=20+6=26
f(4)=f(3)+2*4=26+8=34

8 0

2 years ago

925 round to the nearest hundred

yarga [219]

925 rounded to the nearest hundred is 900 becuase first we identify the hundreds digit which in this case is 9. Second,we identify the next smallest place value (the digit to the right of the hundreds place) which in this case is 2. Is that digit greater than or equal to five? No - we round Down. The hundreds digit is stays the same but every digit after it becomes a zero.

4 0

3 years ago

Read 2 more answers

Please answer this multiple choice question for 27 points and brainliest!!

storchak [24]

Answer:

Step-by-step explanation:

The equation will be in the form

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (2.5, 0) ← 2 points on the line

m = $\frac{0-5}{2.5-0}$ = - 2

The line crosses the y- axis at (0, 5) ⇒ c = 5

y = - 2x + 5 or

y = 5 - 2x → A

5 0

3 years ago

How do you solve the inequality 6y+3> -18x

Alex17521 [72]

$6y + 3 \ \textgreater \ - 18 x$

Subtract 3 from both sides:

$6 y + 3 - 3 \ \textgreater \ - 18 x - 3$

$6y \ \textgreater \ - 18 x - 3$

Dividade both sides by 6 :

$\frac{6y}{6} \ \textgreater \ \frac{-18x-3}{6}$

$y \ \textgreater \ \frac{-18x-3}{6}$

hope this helps!

6 0

2 years ago

How many times larger is 3×108 than 3×102?

Vinvika [58]

Answer: 120

Step-by-step explanation:

3 x 108 = 324

3 x 102 = 204

so 324 - 204 = 120

4 0

2 years ago