All of the points in the picture are on the same line.Find the values for "a" and "b". Explain your reasoning.

Answers

Answer 1

Answer:

I don’t know

Step-by-step explanation:

Go ask your teacher please help me

With this What is a linear function in the form y= mx + b for the line passing through (4.5, -4.25) with y-intercept 2.5?

Answer 2

Answer: neksksmskwkmsm

skjsksmsms

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Write a function in terms of t that represents the situation.A population of 210,000 increases by 12.5% each year

y=

Answers

The exponential function is given by $y = 210000(1.125)^t \n$

exponential function

An exponential function is in the form:

$y=ab^x$

Where a is the initial value of y and b is the multiplier factor

Let y represent the population after t years.

Given an initial population of 210000, hence:

a = 210000

The population increases by 12.5% each year, hence:

b = 100% + 12.5% = 112.5% = 1.125

The exponential function is given by $y = 210000(1.125)^t \n$

Find out more on exponential function at: brainly.com/question/12940982

PLS HELP ITS 6TH GRADE!
Evaluate the expression for m=4;-48/m

Answers

Answer:

-12

Step-by-step explanation:

Given, m = 4

solution:

=-48/m

=-48/4

=-12

8/3+7/5a

Simplify your answer as much as possible.

Answers

Answer:

mixed number: 4 1/15

Exact: 61/15

I think the answer is 8/3 + 7a/5

The formula for the length of the hypotenuse in a right triangle is squared a^2+b^2 where a and b are the lengths

Answers

Answer:

the hypotenuse in a right triangle formula is c= sqrt(a^2+b^2)

Step-by-step explanation:

The original Pythagorean's theorem equation is a^2+b^2=c^2 which we can take the square root of to isolate and solve for the equation for just the hypotenuse length. This of course is assuming that a and b are the legs of the triangle. Let me know if this wasn't what you were asking or if you need more clarification and I'll amend my answer

What is the present value of a $1,600 payment made in five years when the discount rate is 10 percent?

Answers

Answer:

Present value is $993.47

Step-by-step explanation:

PV = present value

Fv = future value = $1,600

Discount (i) = 10%

N = Years = 5

The formula for this is given by:

PV = FV/(1 + i)^N

PV = $1600/(1 + 0.10)^5

PV = $1600/1.1^5

PV = $1600/1.61051

PV = $993.47

Can someone plz help me solved this problem! I’m giving you 10 points! I need help plz help me! Will mark you as brainiest!

Answers

Answer: (a) 8(x + a) --> 8x + 8a

(b) 8(2x + h) --> 16x + 8h

Step-by-step explanation:

f(x) = 8x²

f(a) = 8a²

$(f(x)-f(a))/(x-a)\quad = \quad (8x^2-8a^2)/(x-a)\quad = \quad (8(x-a)(x+a))/(x-a)=\large\boxed{8(x+a)}$

f(x + h) = 8(x + h)²

= 8(x² + 2xh + h²)

= 8x² + 16xh + 8h²

f(x) = 8x²

$(f(x+h)-f(x))/(h) = ((8x^2+16xh+8h^2)-8x^2)/(h)\n\n\n.\qquad \qquad \qquad \quad =(16xh + 8h^2)/(h)\n\n\n.\qquad \qquad \qquad \quad =(8h(2x + h))/(h)\n\n\n.\qquad \qquad \qquad \quad =\large\boxed{8(2x+h)}$

Answer:

$a. \quad 8\left(x+a\right)\n\nb. \quad 8\left(2x+h\right)$

Step-by-step explanation:

Best Regards!

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