Helps please ~(-_-)~What is the slope-intercept form of the function described by this table?

x 1 2 3 4
y −2 −6 −10 −14

y = x +
Fill in the blanks (Again ^_^)

Answers

Answer 1

Answer: Take any two points and plug them into the slope formula, let's take (1, -2) and (2, -6):

m = y2-y1/x2-x1

m = -6+2/2-1

m = -4/1

m = -4

Now we can plug this and one of the points into point-slope form:

y - y1 = m(x - x1)

Where y1 is the y-value of the point, x1 is the x-value of the point, and m is the slope.

y + 2 = -4(x - 1)

Distribute -4 into the parenthesis:

y + 2 = -4x + 4

Subtract 2 to both sides:

y = -4x + 2

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Ing page.
1. y = 3x
y = x + 4

Answers

Answer:

Step-by-step explanation y=2x

The results of a car race are shown. How much faster did Evans drive per lap than loza?

Answers

Evans finishes 42 laps in 96,6 mins and Loza finished 38 laps in 102,6 mins

Evans. 96,6÷42= 2,30 mins
Loza . 102,6÷38= 2,70 mins

2,70 mins - 2,30 mins
= 40 secs and Evan is faster with 40secs in each lap.

What are the solutions to the equation 0=x2-x-6? Select two options X=-3
X=-2
X=0
X=2
X=3

Answers

Answer:

The correct options are,

x = -2 and x = 3

Step-by-step explanation:

It is given that,

x² - x - 6 = 0

To find the solution of given equation

x² - x - 6 = 0 can be written as

x² + 2x - 3x - 6 = 0

x(x + 2) - 3( x + 2) = =

(x + 2)(x - 3) = 0

Either (x + 2) = 0 or (x - 3) = 0

If (x + 2) = 0 then x = -2

If (x - 3) = 0 then x = 3

Therefore the correct options are,

x = -2 and x = 3

Answer: b,e

Step-by-step explanation:

20 POINTSThe expression 2x(3x^2 + 4) can be simplified into which of the following?
A. 5x^3 + 6x
B. 6x^2 + 8x
C. 6x^3 + 4
D. 6x^3 + 8x

Answers

Answer:

D. 6x^3 + 8x

Step-by-step explanation:

2x(3x^2 + 4)

Distribute the 2x

2x(3x^2) +2x( 4)

6x^3 +8x

33 pints=how many gallons?

Answers

Answer:

4.125 gallons

Step-by-step explanation:

Your bank gives you a special loan of $112,000. At the end of 30 years, you will pay the bank $176,400 in simple interest. What is the annual interest rate on your loan?

Answers

In the given problem there are several information's worth taking note of. Based on these information's the rate on the loan can be calculated.It is already given that the Principal amount is $112000. Time is given as 30 years and the final amount as $176400.
Now we have to find the amount of interest first
Interest amount = (176400 - 112000) dollars
   = 64400 dollars
As per the formula of simple interest we know that
Interest = Principal * Rate of interest * Time
Rate of Interest = (Principal * Time)/Interest amount
      = (112000 * 30)/64400
      = 3360000/64400
      = 52.17
So the rate of interest on the loan for the period of 30 years was 52.17%

Answer:

5.25

Step-by-step explanation:

I got this problem on imagine math and I got it right (the second time)

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