Answer:
y-intercept (0, 8)
Step-by-step explanation:
Plug in (1,4) --> (x,y) and solve for b (y-intercept):
y = -4x + b
4 = -4(1) + b
4 = -4 + b
b = 8
Therefore the y-intercept is (0, 8)
o86tjuydfio;pli98u7lyp6vto 9fbi7gyuloAnswer:
Step-by-step explanation:
The equivalent expression is 
<h3>How to determine the equivalent expression?</h3>
The expression is given as:
rootindex 5 startroot 1,215 endroot superscript x
Rewrite properly as:
![\sqrt[5]{1215^x}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7B1215%5Ex%7D)
Apply the law of indices
Hence, the equivalent expression is
Read more about equivalent expression at:
brainly.com/question/2972832
#SPJ1
Y^3 + 5y^2 - 14y
first factor out a "y"
y(y^2 + 5y - 14)
y(y + 7)(y - 2)
The dimensions are then;
y
y + 7
y - 2
Answer:
vertex form
Step-by-step explanation:
y= -3(x-5)^2+7
This equation is written in vertex form
y = a(x-h)^2 +k
The vertex is (h,k)
