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3 years ago

For question 9 and 10 use the graph below

Mathematics

1 answer:

miskamm [114]3 years ago

6 0

Answer:the x intercept is (0,-7) that is number 9 and number 10 is (0,2)

Step-by-step explanation:

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How many weeks would it take Mai's family to finish 3 gallons of milk? Use one of the unit rates you found to solve.

Liula [17]

Answer:

Will you give me the numbers so I can give you the answer?

Step-by-step explanation:

8 0

4 years ago

Find the equation of the line shown.

den301095 [7]

Answer:

y = (-1/4)*x+2

Step-by-step explanation:

The equation is written this way : y= mx+c

m is the slope and c is a constant
m = (f(4)-f(-4))/(4-(-4))= (1-3)/8 = -1/4
y = (-1/4)*x + c
replace x and y by the coordinates of a point to get c
1 = -1/4*4+c
1= -1+c
c= 2

y = -1/4*x+2

4 0

3 years ago

Read 2 more answers

What are the solutions of x2 = 8 – 5x? startfraction 5 minus startroot 57 endroot over 2 endfraction comma startfraction 5 start

kondor19780726 [428]

The solution of the given quadratic equation are,

$x=\frac{-5-\sqrt{57} }{2}$ , $x=\frac{-5+\sqrt{57} }{2}$

The equation to solve is given as

$x^2=-5x+8$

Rearrange the given equation in standard form, $ax^2+bx+c=0$

where, a,b and c are constants.

Therefore, we add 5x-8 on both sides to get,

$x^2+5x-8=0$

Here, a=1,b=5 and c=-8

The solution to the above equation is

<h3>What is the quadratic formula?</h3>

$x=\frac{-b\±\sqrt{b^2-4ac} }{2a}$

Use the value of a,b,c in the quadratic formula and solve for x

$x=\frac{-5\±\sqrt{5^2-4(1)(-5)} }{2(1)}$

$x=\frac{-5\±\sqrt{25+35} }{2(1)}$

$x=\frac{-5\±\sqrt{57} }{2(1)}$

Therefore, the solutions are

$x=\frac{-5-\sqrt{57} }{2},x=\frac{-5+\sqrt{57} }{2}$

To learn more about the quadratic equation visit:

brainly.com/question/25841119

5 0

2 years ago

Read 2 more answers

Help me please i’m so far behind and i’m trying to finish before summer ends im freaking out

frozen [14]

The correct answer is 5
Solve for x by simplifying both sides of the equation, then isolating the variable.
X=5

3 0

3 years ago

Read 2 more answers

If it starts out at -10 degrees, what will the temperature be if it rises 30 degrees?

Bond [772]

add 30 to -10:

-10 + 30 = 20

Answer is B.

4 0

4 years ago