Answer:
(a) rate of change = 8
(b) Function: y = 8x
(c) Domain: 0 ≤ x ≤ 2
Range: 0 ≤ y ≤ 16
Explanation:
Looks like a inverse variation sequence.
Inverse Variation formula: y = k(x)
Take two points: (1, 8), (2, 16)
Find the value of k which is constant also considered as <u>rate of change</u>.
<u>Insert values</u>:
===========
Equation: y = 8x
Domain lies in the x axis, Range lies in the y axis.
Answer:
chinese?
Step-by-step explanation:
The top question is y=2x+6
the bottom question is y=5/2x-6
32 divided by 10 minus 8 divided by 2 minutes 3 is -3.8 if that’s what ur asking
Your first solution▶y - 5(x) = -8
Your second solution▶y + 6x = 3
Your graphic organizer ▶-5(x) + (y) = -8;
6(x) + (y) = 3
y-intercept in the 2nd solution▶(y)= -6(x) + 3
y-intercept in the 1st solution▶-6(x)+3 - 5(x) = -8 ; - 11(x) = -11
(we get the '11x' from the 6 + 5)
x-intercept in the 1st solution▶11(x) = 11
Does 11(1) =11
▶Answer is yes, so the x-intercept is 1
➡x-intercept: 1
y-intercept should be coming up soon!
(y) = -6(1)+3
⬆ ⬆
-6 + 3 = -3
So, the y-intercept is -3
y-intercept: -3
x-intercept: 1
~in other words~
x-intercept: 1
y-intercept: -3
