3 years ago

Write a linear function with the values (-1,8) and (5,6)

Mathematics

1 answer:

valentina_108 [34]3 years ago

8 0

Let the function be y = ax + c.

For (-1,8), 8 = a(-1) + c → 8 = - a + c

For (5,6), 6 = a(5) + c → 6 = 5a + c

Subtract one from abother,

2 = - 6a => - 1/3 = a

Hence, 8 = - 1/3 + c → 23/3 = c

Relation is:

y = (-1/3)x + (23/3)

3y = - x + 23

3y = 23 - x

You might be interested in

Please help me i really need help

Aleks [24]

Answer:

The answere is C

Step-by-step explanation:

6 0

2 years ago

A car goes 60 miles on 2 2/3 Gallons of gas. How many miles will it go with 1 gallon of gas?

Sergio [31]

22.5 miles

You would create a proportion based on the given information, then cross multiply and solve for the number of miles 1 gallon of gas can go.

4 0

3 years ago

Read 2 more answers

PLEASE HELLP ASAP!!! Will Mark Braniliest!!!

Tasya [4]

Answer:

1. 15

2. 17

ur welcome :)000))

4 0

3 years ago

A rectangular prism holds 450 cm of water. What is the height of the prism, in

motikmotik

Step-by-step explanation:

see the photo for the answer

7 0

2 years ago

completa con las razones trigonométricas de cada triángulo rectángulo dado y encuentra el lado faltante aplicando el teorema de

Rus_ich [418]

primero vamos a calcular el lado faltante usando el teorema de pitagoras para poder obtener el lado faltante a

$a=\sqrt[]{hipotenusa^2-cateto^2}$ $a=\sqrt[]{100^2-85^2}=52.68$

a=52.68 m

teniendo el lado faltante podemos calcular las razones trigonometricas

$\sin (55)=\frac{85}{100}=0.85$ $\cos (55)=\frac{52.68}{100}=0.52$ $\tan (55)=\frac{85}{52.68}=1.61$

$\csc (55)=\frac{100}{85}=1.17$ $\sec (55)=\frac{100}{52.68}=1.89$ $\cot (55)=\frac{52.68}{85}=0.61$

4 0

1 year ago