All categories

3 years ago

Can anyone help? I’ll make sure to give Brainly :) thank you sm !

Mathematics

2 answers:

ale4655 [162]3 years ago

4 0

Answers:

first blank = 0
second blank = 1
third blank = 0

So basically the two solutions are (-2, 0) and (1, 0)

=============================================

Explanation:

In this context, the term "solution" is another word for "x intercept". Also, the term "root" is the same as "x intercept". We have three ways to say the same thing.

The blue graph crosses the x axis at the locations (-2,0) and (1,0); therefore, these are the roots. We can say that x = -2 and x = 1 are the roots as shorthand.

Side note: This is assuming the blue curve crosses the x axis at the midpoint between x = 0 and x = 2.

Nuetrik [128]3 years ago

3 0

Answer:

Is this the full question?

You might be interested in

Write an equation in slope-intercept form for the line with slope 6 and y-intercept -5.

shepuryov [24]

Answer:

y = 6x -5

Step-by-step explanation:

The slope intercept form of an equation is

y = mx+b where m is the slope and b is the y intercept

y = 6x -5

5 0

3 years ago

Read 2 more answers

There are a lot of examples that show how sequence is applied in real-

masya89 [10]

Answer:

Five examples of real life situation that show a sequence are given as follows;

1) The progression from class to class in nursery, primary, and secondary

2) The annual increase in population of a country

3) The growth rate of living things

4) The annual weather cycles

5) The variation of temperature with altitude in the Earth's atmosphere

Step-by-step explanation:

8 0

4 years ago

What is the inverse of the function f(x) = 8x+1

Yanka [14]

Answer:

f⁻¹(x) = (x - 1)/8

f⁻¹(x) = 1/8 x - 1/8

Step-by-step explanation:

To find the inverse of a function, switch the "x" and "y" variables, then isolate "y".

Remember "f(x)" is the same thing as "y". Change from function notation to "y".

f(x) = 8x + 1

y = 8x + 1

Switch the "x" and "y" variables

x = 8y + 1

Isolate "y". Move the "y" variable to the left for standard formatting

8y + 1 = x

8y + 1 - 1 = x - 1 Subtract 1 from both sides

8y = x - 1

$\frac{8y}{8}=\frac{x-1}{8}$ Divide both sides by 8 and simplify

$y=\frac{x-1}{8}$ Inverse equation

$y=\frac{1}{8}x-\frac{1}{8}$ Slope-intercept form

Use function notation, change "y"

$f^{-1}(x)=\frac{x-1}{8}$ Simplified

$f^{-1}(x)=\frac{1}{8}x-\frac{1}{8}$ Slope-intercept form

6 0

3 years ago

0.35/((2/3)x) = 0.45/(x−10)

elena-14-01-66 [18.8K]

X=70 because you have to convert the decimals to fractions so that the .35 equals 7/20 and .45 equals 9/20 then simplify the complex fractions on each side so 7/20 over 2X/3 equals 21/40X and the 9/20 over the X-10 equals 9/20(X-10), then cross multiply to get 420 (X-10)= 320X, next you would distribute the 420 through the parenthesis to get 420X-4200=360X, then add 4200 to both sides so 420X on its own then add 360X on both sides so both X's are on the same side then combine like terms and get 60X on the left, then divide both sides by 60 so X is on its own so X=70

7 0

4 years ago

Read 2 more answers

HELPPPPPPPPPPPPPPPPpppp

s344n2d4d5 [400]

Answer: 32π
Decimal: 100.53 (Not rounded)

Formula for a Cone: ⅓ πr^2h.

5 0

3 years ago