3 years ago

What is the y-intercept of f(x) -(1)? A. (1,0) B.(1 1/4) C. (0,0) D. (0,1)

1 answer:

7 0

Y intercept is where our x variable is equal to 0 and where the graph touches the y-axis.

Therefore, you can get the y intercept by just plugging in x = 0. For example, in the linear function: f(x) = 2x + 3, our y intercept would be (0,3) because we just set our x value equal to 0.

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What is the greatest common factor of 49 and 84? 3 4 7 9

bonufazy [111]

49: 1 7, 49
84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

The GCF is 7

6 0

3 years ago

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Mr. Smith is 81 years older than his grandson, Victor. In 3 years, Mr. Smith will be four times as old as Victor. How old is Vic

puteri [66]

<h3>Answer :- </h3>

24 years

<h3>Solution :- </h3>

Let the age of victor be X .
and, the age of Mr.Smith be = 81 + x

♧ So, after 3 years = x+81 +3

81 + 3 + x = 4 ( x + 3 )
84 + x = 4x + 12

♧ now grouping the variables and constants together we get,

4x-x=84-12
3x = 72
x = 72/3
x = 24

♧ Thus, Victor's present age is 24 yrs.

Hope it helps ya ~

4 0

2 years ago

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You invest 1,600 in an account that pays an interest rate of 6.5% compounded continuously calculate the balance after 6 years

tangare [24]

The amount A when the principal P is compounded continuously is given by the formula :

$A=P E^{rt}$

Here r is rate of interest and t is time .

In the question P=1600 ,r=6.5%=0.065 ,t= 6 years

Substituting these values in the formula

$A=(1600) e^{0.065 times 6}$

A= 1600(1.48)

A=2363.17

Balance after 6years is $2363.17

6 0

3 years ago

B. Factor the polynomial 64x + 27y. If the polynomial cannot be factored, write prime.

Aleks04 [339]

Prime it can’t be factored

4 0

3 years ago

PLS HELP!!!!!!!! simplify: cos(θ) csc(θ)/sin(θ) cot(θ)

miskamm [114]

Answer:

cosecθ

Step-by-step explanation:

Please see attached picture for full solution.

cosecθ= 1/sinθ

cotθ= 1/tanθ= cosθ/sinθ

7 0

3 years ago

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