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3 years ago

Y = 14x + -10 y = 7x +-3

Mathematics

1 answer:

vfiekz [6]3 years ago

7 0

Answer:

oops i forgot the answer o well ill just play fortnite

Step-by-step explanation:

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How will the graph of g(x) = 8x-1 differ from the graph of f(x) = 8x ?

exis [7]

The graph of y =8x goes through the origin (0,0) the graph of Y = 8x-1 is displaced on the negative y -axis and goes through the point (0, -1)

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2 years ago

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A certain disease has an incidence rate of 0.1%. If the false negative rate is 4% and the false positive rate is

Alexus [3.1K]

Answer:

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3 0

1 year ago

The difference of twice a number k and 8 is 12

laiz [17]

Answer:

k = 10

Step-by-step explanation:

Difference means subtract.

2k - 8 = 12

is how that statement is translated.

Add 8 to both sides.

2k - 8 + 8 = 12 + 8

2k = 20

Divide by 2

2k/2 = 20/2

k = 10

6 0

2 years ago

8 and 11/100 into a mixed number and a decimal

tiny-mole [99]

Answer:

8 11/100, 8.11, Hope this helpe :)

Step-by-step explanation:

8 0

2 years ago

NEED ANSWER ASAP

kkurt [141]

Answer:

$f(2) = 81$

$g(2) = 83$

Science class had a higher average

Step-by-step explanation:

Given

$f(x) = 0.5x + 80$

g(x) table

Solving (a): f(2)

We have:

$f(x) = 0.5x + 80$

So:

$f(2) = 0.5*2 + 80$

$f(2) = 1 + 80$

$f(2) = 81$

Solving (b): g(2)

From the given table.

$g(2) = 83$

Solving (c): f(4) or g(4); which is greater

$f(x) = 0.5x + 80$

So:

$f(4) = 0.5*4+80$

$f(4) = 2+80$

$f(4) = 82$

For g(4): Notice that in the table of g(x); g(x) increases by 2 when x increases by 1

This means that:

$g(x) = g(x-1)+2$

$g(4) = g(4-1)+2:$

$g(4) = g(3)+2$

$g(4) = 85+2$

$g(4) = 87$

<em>Hence, g(4) i.e. Science class is greater</em>

6 0

2 years ago