3 years ago

Find the slope-intercept form of the equation of the line passing through the given points. (1, 1), (7, − 1 4 )

1 answer:

6 0

Slope = (-14-1)/(7-1) = -15/6

y = mx + c
y = -15/6 x + c
at (1,1)
1 =-15/6(1) + c
c = 1 + 15/6 = 21/6

y = -15/6 x + 21/6 or
6y = -15x + 21

You might be interested in

Tori has already jarred 8.24 liters of jam and will jar an additional 7.36 liters of jam every day.How much jam did Tori jar if

gayaneshka [121]

Answer:

Step-by-step explanation:24 liters of jam after 4 days. How much jam did Alexa jar if she spent 8 days making jam? Assume the relationship is directly proportional.

3 0

3 years ago

Represent the following expressions as a power of the number a (a≠0)((a^2)^−2)^5÷(a^4a)^3

nikklg [1K]

Answer:

a⁻³⁵

Step-by-step explanation:

((a²)⁻²)⁵ ÷ (a⁴a)³

((a²)⁻²)⁵ ÷ (a⁴a¹)³

= (a⁻⁴)⁵ ÷ (a⁵)³

= a⁻²⁰ ÷ a¹⁵

= a⁻²⁰⁻¹⁵

= a⁻³⁵

Exponent rules:

Multiplying two numbers with same base: add exponents

Dividing two numbers with same base: subtract exponents

Number with exponent raised to another exponent: multiply the exponents together

4 0

3 years ago

Find the missing angles of the triangle (number 5)

meriva

M1=62°
m2=50°
m3=49°
m4=50°
m5=89°
m6=1°

4 0

2 years ago

Find the product. If possible, rename the product as a mixed number or a whole number 7/2 x 9/10

tamaranim1 [39]

Step-by-step explanation:

7/9×9/10

63/20

3 3/20

.....

8 0

3 years ago

The scatter plot shows the relationship between the cost of animal feed and it’s weight.which option best describes the associat

rosijanka [135]

Answer:

The third alternative is correct; As the weight increases, the price increases

Step-by-step explanation:

The scatter plot shown reveals a positive linear association between the variables; weight and cost of animal feed.

As we move in the positive direction of the x- axis, we also move in the positive direction of the y-axis hence the association is positive

8 0

2 years ago

Read 2 more answers