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4 years ago

How do you make a table for finding a y intercept? The equation is y=3x-3

1 answer:

7 0

You don't need a table
you onnlyt need 2points
easy way
subsitue 0 for x and get
y=3(0)-3
y=0-3
y=-3
so one point is (0,-3)
now set x equal to 1
y=3(1)-3
y=3-3
y=00
another point is
(1,0)
so plot those two points and then draw a line between them and you are done

so if you are so desparate for a table just subsitute random stuff for x and get values for y and complete your table and graph them in (x,y) form

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A Student bought concert tickets online. The total cost, c, in dollars of t tickets can be found by using the function c=24.50t

Ira Lisetskai [31]

Answer:

Your answer is: t = 3

83 = 24.5t

73.5 = 24.5t

t = 3

t = tickets

b = 2

m = -2/5

Step-by-step explanation:

Hope this helped : )

7 0

4 years ago

Kayla is building a rectangular fence around an herb garden. The garden only covers 56 ft? Which lengths are possible for the si

Ivenika [448]

Answer:

it might be 6,6 22,22 and 13,13, 15,15

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

Simplify the following expression: 5^2 - 4 (fraction bar) 5+2

Lyrx [107]

Answer:

d.) 3

Explanation:

$\sf \rightarrow \dfrac{5^2-4}{5+2}$

squaring 5 = 25

$\sf \rightarrow \dfrac{25-4}{5+2}$

add/subtract integers

$\sf \rightarrow \dfrac{21}{7}$

simplify following

$\sf \rightarrow 3$

8 0

2 years ago

Please help ASAP!

Kruka [31]

First, recall that

$\sin(-\theta)=-\sin\theta$

So if $\sin(-\theta)=\dfrac15$ , then $\sin\theta=-\dfrac15$ .

Second,

$\tan\theta=\dfrac{\sin\theta}{\cos\theta}$

We know that $\tan\theta>0$ and $\sin\theta$ , which means we should also have $\cos\theta$ .

Third,

$\sin^2\theta+\cos^2\theta=1\implies\cos\theta=\pm\sqrt{1-\sin^2\theta}$

but as we've already shown, we need to have $\cos\theta$ , so we pick the negative root.

Finally,

$\tan\theta=\dfrac{\sin\theta}{\cos\theta}\iff\dfrac6{\sqrt{12}}=\dfrac{-\frac15}{\cos\theta}\implies\cos\theta=-\dfrac1{5\sqrt3}$

Unfortunately, none of the given answers match, so perhaps I've misunderstood one of the given conditions... In any case, this answer should tell you everything you need to know to find the right solution from the given options.

6 0

4 years ago

A mexican restaurant sells quesadillas in two sizes: a “large” 12 inch-round quesadilla and a “small” 6 inch-round quesadilla. W

Mumz [18]

Answer:

"half of the 12-inch quesadilla" is larger

Step-by-step explanation:

The "inch size" is the diameter of the circular quesadilla.

The area of circle is given by $\pi r^2$