Please help will mark brainliest!
Write an equation for each graph and show work
2 answers:
The equation to use is
y = mx + c
The first thing you need to know is the gradient represented by the m
Do you know how to find the gradient
Answer:
y = -3x² - 3x + 6
Step-by-step explanation:
main formula: r×(x² - (a + b)x + ab) = y
r×(x² - (-2 + 1)x -2×1) =y
r×(x² +x -2) = y
by using the point (0,6) →
r×(0² + 0 -2) = 6
r×-2 = 6
r= -3
so
y= -3x² -3x +6
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<span>y=15*0.06^x</span>
Thats it option (C). Hope it helps!!
Step 2: it should be P-2x, not +.
Hope this helped :)