Answer:
answer is -6
Step-by-step explanation:
hope it helped!!!
Answer:
<h2>B) x = 2/3</h2>
Step-by-step explanation:
y = a - horizontal line (a - any real number) - slope = 0
x = a - vertical line (a - any real number) - undefined slope
y = mx + b - diagonal line (m - any real number except 0, b - any real number) - m - slope
7435 divided by 5 equals 1487
Answer: Second option: (4,0) and (-9,0)
f(x)=x^2+5x-36
The x-intercepts of the graph of a function f(x) are the values of the variable x that makes f(x)=y equal to zero. To find these values we only have to equal f(x)=y to zero:
f(x)=y=0
x^2+5x-36=0
Factoring the polynomial:
(x+9)(x-4)=0
Using that if a b=0, then: a=0 or b=0
with a=x+9 and b=x-4
x+9=0 or x-4=0
Solving for x:
x+9-9=0-9 or x-4+4=0+4
x=-9 or x=4
Then the x-intercepts are the poitns (x,y)=(x,0):
(4,0) and (-9,0)
Answer:
490 feet above sea level.
Step-by-step explanation:
