Answer: For Y the rate of change is +4
For the rate of x its +5
Step-by-step explanation:
Answer:
198
Step-by-step explanation:
just multiply 22 by 8
Answer:
y=5
Step-by-step explanation:
Move all terms to the left
53y-55-(42y)=0
Add all the numbers together, and all the variables
11y-55=0
Move all terms containing y to the left, all other terms to the right
11y=55
y=55/11
y=5
Answer:
one solution
Step-by-step explanation:
3x-1=3
Add 1 to each side
3x-1+1=3+1
3x = 4
Divide by 3
3x/3 = 4/3
x = 4/3
There is one solution
Answer:
A
Step-by-step explanation:
Quadratic function has a degree of 2, that means the highest power of x is 2.
They have a shape "U" and are known as "parabolas".
They can have 0, 1, or 2 x-intercepts depending on the type of roots (solutions) the equation has.
Imagine a U shaped curve (quadratic) that doesn't intersect x-axis at all. It will have no real solutions.
Now, imagine a U shaped curve (quadratic) that touches the x-axis and goes up or down. That one has two same real solutions.
Third, imagine a U shaped curve (quadratic) that intersects the x-axis TWICE and goes up or down. That one has 2 distinct real solutions.
Hence, the maximum number of x-intercepts any quadratic function can have is "2".
Correct answer is A