brianyjenil brianyjenil
  • 01-12-2020
  • Mathematics
contestada

A line has a slope of 3, is increasing, and passes through the point (2,7). What is its y-intercept?

Respuesta :

kmcarter829
kmcarter829 kmcarter829
  • 01-12-2020
The y-intercept is 1
Answer Link
njhannans15
njhannans15 njhannans15
  • 01-12-2020
The y-intercept is 1.

First, we need to put this into point slope form which is y-7=3(x-2)

Next, multiply using the distributive property. y-7=3x-6

Lastly, we want to get y by itself so add 7 on both sides. y=3x+1.

Using the slope intercept form, y=mx+b where b is the y-intercept, we can see that the line will cross the y-axis at 1.

Hope this helps✨❤️
Answer Link

Otras preguntas

Find f(-5) if f(x) = X + 11.
What are the vertical asymptote(s) and hole(s) for the graph of y = X-1/- x² + 6x + 8 asymptote: x = 1 and holes: x = -4,-2 asymptotes: x= -4,-2 and no holes a
Can I have some help?
Global climate change is considered by many to be the biggest environmental problem facing the world today. The Global Warming Policy Foundation (GWPF) is a thi
Express the polynomial 4x+5x^2 +8?
How much heat (kJ) is absorbed from water in order for 5.50 moles NH4NO3 to dissolve in water?
A string is attached to a vibrating machine that has a frequency of 120 Hz. The other end of the string is passed over a pulley of negligible mass and friction
wlii mark bianleast Find the quotient. ( - 8.1)÷ (0.9) –9 9 –7.2 –0.9
What is the chance that i will be denied boarding, despite having a valid ticket, if the carrier is jetBlue Airways?
at the heart of the english civil war was