2 years ago

Which of the following equations represents the line with a slope of -7/4 and a y-intercept of -11?

Mathematics

1 answer:

san4es73 [151]2 years ago

3 0

Answer:

y = -7/4x - 11

Step-by-step explanation:

formula is y = mx + b

m is the slope

b is the y intercept

y = -7/4x -11

which is the first one

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Help ASAP!!! Please show all work!!!!!!!

Anastaziya [24]

Answer:

x = 2 and x = -3

Step-by-step explanation:

We need to find the value of x in the below expression.

$\sqrt{x+7} -1=x$

Adding 1 to both sides,

$\sqrt{x+7} -1+1=x+1\\\\\sqrt{x+7}=x+1$

Squaring both sides,

$x+7=(x+1)^2\\\\x+7=x^2+1+2x\\\\x^2+1+2x-x-7=0\\\\x^2+x-6=0\\\\x=2\ and\ -3$

Hence, this is the required solution.

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3 years ago

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an experiment consists of rolling a six sided die to select a number between 1 and 6 and drawing a card at random from a set of

dsp73

probabiltity is

outcome/total possible outcomes

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3 years ago

What would the Outputs be when the Inputs is 1,7,-3,and -5 if the function is Y=6

kondaur [170]

If the function is y=6

It's a constant

For any value of input the output will be equal to 6

therefore

the Outputs when the Inputs is 1,7,-3,and -5 is 6

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1 year ago

What is 8 to the power of 3 ?

ki77a [65]

Answer: 512

Explanation: 8x8=64, 64x8= 512

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3 years ago

What is -11 + -11 +-11

vaieri [72.5K]

Answer:

-33

Step-by-step explanation:

-11 + -11 + -11 = -33

-11 x 3 = -33

Hope this helps you :)

7 0

3 years ago

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