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2 years ago

Given the function f(x) = x + 1 and the Linearr function g(x) which function has a greater value when x = 2

Mathematics

1 answer:

Novay_Z [31]2 years ago

8 0

Answer:

C. f(x) and g(x) are the same when x = 2

Step-by-step explanation:

FINDING F(X)

If you plug in x = 2 into f(x) = x+ 1, we get the expression:

x + 1

= 2 + 1

= 3

FINDING G(X)

By looking on the graph, we see that g(2) = 3.

Since they both equal 3 when x=2, the answer choice is C: f(x) and g(x) are the same when x = 2.

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Solve the system of equations by using substitution. x+8y=-2 x-3y=20

zysi [14]

Answer:

(14, -2)

Step-by-step explanation:

To solve by using substitution, begin by solving for a variable in the first equation. Let's solve for x:

$x+8y=-2\\x=-2-8y$

Now we know what x equals. Let's substitute this into the second equation:

$x-3y=20\\(-2-8y)-3y=20$

We can then simplify:

$-2-8y-3y=20$ Given equation

$-2-11y=20$ Combine y terms

$-11y=22$ Add 2

$y=-2$ Divide by -11

So, we now know the value of y = -2.

To find the value of X, we can substitute the value of Y into one of the equations. Let's use the first one:

$x+8y=-2$

$x+8(-2)=-2$ Substitute for y

$x-16=-2$ Distribute 8

$x=14$ Add 16

So, we now know the value of x = 14.

Therefore, we know a solution to the system of equations is (14, -2).

4 0

3 years ago

Last Sunday, the average temperature was 8%, percent higher than the average temperature two Sundays ago. The average temperatur

MArishka [77]

Answer: 1.08T and (1+8/100)T

Step-by-step explanation:

Given: The average temperature two Sundays ago was T degrees Celsius.

Since, last Sunday, the average temperature was 8% higher than the average temperature two Sundays ago.

⇒ The average temperature last Sunday $=8\%\ of\ T+T$

Since 8%=0.08

Therefore, The average temperature last Sunday $=\frac{8}{100}\timesT+T$

⇒ The average temperature last Sunday $=T(\frac{8}{100}+1)$

⇒ The average temperature last Sunday $=T(0.08+1)$

⇒ The average temperature last Sunday $=T(1.08)$

Thus, the right option is 1.08T and (1+8/100)T.

4 0

3 years ago

Ummm sooo I’m really confused and it’s due tomorrow please help me

MaRussiya [10]

Answer:

Step-by-step explanation:

If the triangles are similar, it means the ratio between the two give sides is the same. As seen from the smaller triangle the ratio of the two top sides would be 16:50 or 8:25.

Since the first side of the bigger triangle (24) is three times 8 (it's ratio side), then the other side must be 3x25 = 75, which maintains the ratio 8:25 between the two sides (24:75).

Hope this helped!

4 0

3 years ago

(Y x.12) x 1.03 please i need this asap

maxonik [38]

Answer:

(

)

(

−

)

Step-by-step explanation:

7 0

3 years ago

I need help this is for the people who know how to do graphs…

a_sh-v [17]

Answer:

Put the points (-2,2); (-1,0); (0,-2) ; (1,-4)

Step-by-step explanation:

Just plug in the x values to the equation in order to get your y value.

Hope this helps. Have a great day!! :)

8 0

3 years ago