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3 years ago

Which table represents a linear function? Mark this and return Save and Exit Next Submit

Mathematics

1 answer:

telo118 [61]3 years ago

4 0

Answer:

The first table because the y side is increasing at the same rate . the rate is 4

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Problem #1 -Find the equation of the line with the given slope and containing the given point.

DaniilM [7]

For 1)

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ -7}}\quad ,&{{ 0}})\quad 
% (c,d)

\end{array}
\\\quad \\\\ % slope = m
slope = {{\boxed{ m}}}= \cfrac{rise}{run} \implies 
\implies -\cfrac{3}{5}
\\ \quad \\\\
% point-slope intercept
y-{{ y_1}}={{\boxed{ m}}}(x-{{ x_1}})\qquad \textit{plug in the values and solve for "y"}\\
\qquad \uparrow\\
\textit{point-slope form}$

for 2)

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ -3}}\quad ,&{{ 17}})\quad 
% (c,d)
&({{ -7}}\quad ,&{{ 37}})
\end{array}
\\\quad \\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}
\\ \quad \\\\
% point-slope intercept
y-{{ y_1}}={{ m}}(x-{{ x_1}})\qquad \textit{plug in the values and solve for "y"}\\
\qquad \uparrow\\
\textit{point-slope form}$

then change the y= part to f(x) =

3 0

3 years ago

Two sisters have decided to watch all the episodes of a popular TV show on DVD. Eva has already watched 9 episodes and will cont

sergejj [24]

Answer:

Step-by-step explanation:

6 0

3 years ago

Answer this question plz thanks

Marina86 [1]

Answer:

Option A

Step-by-step explanation:

The area outside of the semicircle is the difference of the areas of the rectangle and the semicircle.

Area of rectangle:

A₁ = w(w + 5) = w² + 5w

Area of the semicircle:

A₂ = 1/2*πd²/4 = 1/8*πw²

The area we are looking for is:

A = A₁ - A₂
A = w² + 5w - 1/8πw²

Correct choice is A

5 0

3 years ago

Candice buys 2/8 of a container of roasted peanuts. Alan buys 2/3 of a container. Both containers are the same size. Candice say

xz_007 [3.2K]

Since my name is in this question, I'll answer it :)

Answer:

Yes, she's right.

Step-by-step explanation:

2/8 is simplified to 1/4. Between 1 and 1/2, it is 1/4. So yes, I (Candice) was right. :)

5 0

3 years ago

Sanhi at epekto ng tagtuyot

ICE Princess25 [194]

Geasohfnsnzjvjfkmcmajdic

7 0

3 years ago

Read 2 more answers