You’re answer is B, you just have to multiply all of the sides together and then add your sums.
Hope this helps:)
Y = -7....this is a horizontal line. A line that is perpendicular to a horizontal line is a vertical line. A vertical line is represented by x = a number....with that number being the x coordinate of ur point (-3,-8)
therefore, ur perpendicular line is : x = -3
Answer:
Step-by-step explanation:
x= 5y+10
x+y=4
Answer:
The vertex is (−3, −1), the domain is all real numbers, and the range is y ≤ −1
Step-by-step explanation:
f(x) = −2(x + 3)^2 − 1
The vertex form is
f(x) = a ( x-h) ^2 + k where ( h,k) is the vertex
f(x) = −2(x - -3)^2 − 1
The vertex is ( -3,-1) is the vertex
The domain is the values that x can take and x can take all real numbers
The vertex is the maximum since a is negative so the range is all values less than -1
y ≤ −1