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3 years ago

So we know when x = 0, y = 3. What does y equal in the equation y=x2 + 3 if x = 1?

Mathematics

2 answers:

Mandarinka [93]3 years ago

7 0

Answer:

y= x2

x= 1

therefore x2= 1×2

x2=2

therefore y= 2

const2013 [10]3 years ago

6 0

Answer:This line contains no two such points. Hence the slope is not defined. A y intercept occurs when we make x equal to 0 . Since this is prohibited by the equation x=−3 , there is no y intercept

Step-by-step explanation:

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A line that has a rise of -34 and a run of 20.

aleksandr82 [10.1K]

Answer:

$y=-1.7x-34$

Step-by-step explanation:

An equation of a line is given $y=mx+c$ , where m is the gradient or $\frac{Rise}{Run}$

The rise indicates the change in value of y (vertical change in the graph).

The run indicates the change in value of x (horizontal change in the graph).

Let point 1 of the graph be (x,y) = (0,-34) and point 2 be (x,y) = (20,0).

$m =\frac{Rise}{Run} \\ =\frac{-34}{20}\\ =-1.7$

Substitute point 1 into the graph to get the constant c.

$y=mx+c$

$-34=(-1.7)*(0)+c$

$c=-34$

∴ The equation of the line is, $y=-1.7x-34$

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3 years ago

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Jobisdone [24]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

Please help meee I need this done ASAP

statuscvo [17]

Answer:

4pi/15=θ - i think

Step-by-step explanation:

S = r*θ

r=9

s=12pi/5

12pi/5=9*θ

12pi/45=θ

4pi/15=θ

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3 years ago

Cory predicts it will take him 64 minutes to travel to Baltimore from Washington D.C. If the trip actually took 74 minutes, what

erastova [34]

Answer:

Step-by-step explanation:

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3 years ago

7 +9 (3 + 8) =<br>can someone help

Pavlova-9 [17]

$\huge\boxed{106}$

$7+9(3+8)$

Add.

$7+9*11$

Multiply.

$7+99$

Add.

$\boxed{106}$

7 0

3 years ago

Read 2 more answers