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3 years ago

Which equation represents a line that passes through (2, –) and has a slope of 3?

Mathematics

1 answer:

Radda [10]3 years ago

4 0

The complete question in the attached figure

Let
(2, -R)----------> the point (2, -?)

the equation of a line is
y-y1=m*(x-x1)
point (2.-R) and m=3
so

y+R=3*(x-2)

the answer is the option
y + = 3(x – 2)

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Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x).

faltersainse [42]

Answer: eduelis29

f(x)=-5.5

f(x)=-3

f(x)=-0.5

f(x)=2

f(x)=4.5

Report · 3/8/2015

eduelis29

g(x)=64

g(x)=96

g(x)=128

g(x)=160

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Step-by-step explanation:

just plug in 2, 3, 4, 5, & 6 for 'x' in both of them to complete the table.

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2 years ago

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IRINA_888 [86]

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3 years ago

Read 2 more answers

Find the equation of the line that cuts through (0,5) and (1, 2)? a. y=-3x + 5 b. y = 3x + 5 c. y = -5x + 3 d. Y = -1/3x + 5. Pl

Dafna11 [192]

Answer:

a. y = -3x + 5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

y-intercept (0, 5)

Point (1, 2)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{2-5}{1-0}$
Subtract: $m=\frac{-3}{1}$
Divide: $m=-3$

Step 3: Write Equation

Plug in variables into the general form.

y = -3x + 5

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3 years ago

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olganol [36]

Answer:

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Step-by-step explanation:

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0.5 x 0.5 = 0.25

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2 x 2.05 = 4.1

Therefore the answer is 4.1

I hope that was helpful!

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Rudiy27

Answer:

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