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2 years ago

If y=3x+4 were changed to y=5x+4 ,how would the graph of the new function compare with the first one ?

Mathematics

2 answers:

Ksju [112]2 years ago

7 0

Answer: it would be steeper

Step-by-step explanation:

Pepsi [2]2 years ago

6 0

The slope of the line would be positive 5/1 instead of positive 3/1. the y-intercept stays the same.

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The last part is function but need help asap

quester [9]

It would be the top one

4 0

3 years ago

Which of the following is true for the relation f(x) = x2 + 8? Only the inverse is a function. Both the equation and its inverse

Alchen [17]

ANSWER

Only the equation is a function

EXPLANATION

$f(x)=x^2+8$ is graphed above with its inverse $f^{-1}(x)=\pm \sqrt{x-8}$ .

We perform the vertical line test for both the equation and its inverse.

The equation $f(x)=x^2+8$ passed the vertical line hence it is a function.

However, $f^{-1}(x)=\pm \sqrt{x-8}$ failed the vertical line test, hence it is not a function.

3 0

3 years ago

NEED MATH HELP ASAP

Dafna1 [17]

Answer:

Step-by-step explanation:

Divide the 2nd term by the 1st to find the common ratio or n.

4 0

3 years ago

28a-4a^2 Helpp it’s simplifying

olga nikolaevna [1]

Answer:

${ \tt{ = 28a - {4a}^{2} }} \\ = 4a(7 - a)$

4 0

3 years ago

EXPRESS in power notation

lora16 [44]

Answer:

Solution given:

-1/8= $\frac{-1³}{2³}=(\frac{-1³}{2³}=-1³*2^{-3}=-2^{-3}$

2. -64/27

= $\frac{-4^{3}}{3³}=\frac{-4³}{3³}=(\frac{-4}{3})^{3}$

Express in rational number

1. (-3/2)=-3/2*2/2=-(3*2)*(2/2)=-6/4

2. (1/5)=1/5*5/5=5/25

and

(-4/3)³(2/5)-⁴ ÷ (7/4)

(-4³/3³)(2-⁴/5-⁴)÷7/4

(-64/27)(5⁴/2⁴)÷7/4

(-64/27)(625/16)÷7/4

(-64*625/(27*16))*4/7

-2500/27*4/7

-10000/169

(-100/13)²

7 0

2 years ago