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3 years ago

Terri wrote the equation using slope-intercept form for the line that passes through the points (4, 6) and (–2, 3).

Mathematics

2 answers:

Vsevolod [243]3 years ago

8 0

Answer: A: In step 1, the slope of the line should be 1/2.

melomori [17]3 years ago

4 0

Answer:

Step 1 is incorrect.

Step-by-step explanation:

The slope = difference of y values / difference of x values so Step 1 is incorrect. The slope is (6-3)/ ((4 - (-2)) = 1/2. He worked out x differences / y differences.

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College Math! Pls help

77julia77 [94]

Answer:

right: 11.15

left: 17.15

Step-by-step explanation:

right formula: $\int _a^bf\left(x\right)dx\:\approx \Delta \:x\left(f\left(x_1\right)+f\left(x_2\right)+...+f\left(x_n\right)\right)$

left formula: $\int _a^bf\left(x\right)dx\:\approx \Delta \:x\left(f\left(x_0\right)+f\left(x_1\right)+...+f\left(x_{n-1}\right)\right),$

$\Delta \:x\:=\:\frac{b-a}{n}$

estimating : $\int _1^7\left(\frac{7}{x}\right)dx$ , with n = 6 (number of sub-intervals in Riemann sum)

right: 1 $\left(f\left(x_1\right)+f\left(x_2\right)+f\left(x_3\right)+f\left(x_4\right)+f\left(x_5\right)+f\left(x_6\right)\right)$ = $1\cdot \left(\frac{7}{2}+\frac{7}{3}+\frac{7}{4}+\frac{7}{5}+\frac{7}{6}+1\right)$ = 11.5

left: $1\cdot \left(f\left(x_0\right)+f\left(x_1\right)+f\left(x_2\right)+f\left(x_3\right)+f\left(x_4\right)+f\left(x_5\right)\right)$ =

$1\cdot \left(7+\frac{7}{2}+\frac{7}{3}+\frac{7}{4}+\frac{7}{5}+\frac{7}{6}\right)$ = 17.15

4 0

3 years ago

Converting fraction to a repeating decimal: basic <br> please write out the long form.<br> 6/17

djyliett [7]

Answer:

0.35294117647

Step-by-step explanation:

all you need to do is divide 6/17 and then if you round it would be 0.36

3 0

4 years ago

Read 2 more answers

What is the approximate volume of a cylinder with a radius of 3ft and height of 4ft use 3.14 to approximate pi

ikadub [295]

Answer:
113 $ft^{2}$

Explanation:
The formula for volume of a cylinder is π $r^{2}$ h
Fill in with your values:
π = 3.14
r = 3
h = 4
3.14 $3^{2}$ 4 = 3.14(9)4 = 3.14(36) = 113.04
Round down to 113 $ft^{2}$

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3 years ago

Cuánto es 1875 más 199

Sergeeva-Olga [200]

It is absolutely 2074

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3 years ago

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Alex Ar [27]

Answer:

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