Mathematics, 07.09.2020 04:01 tomasgarrido10

1. The diagram below shows the graph of the function y = f(x). у
C(4,3)
A(0,3)
0
B(1,0)
a)
V.
On separate axes, sketch the graphs of:
i. y = f(x) + 2
ii. y = f(x + 4)
iii. y = -f(x + 1)
iv. y = -2 -f(x)
y = f (x)
[7]
If you had the equation of the function f(x) but weren't given the coordinates of A, B and C,
explain how you could find:
i. Point A CO
ii.
Point C same yuaxis Coordinate as a
[3]
b)
Point By=0

1. The diagram below shows the graph of the function y = f(x).

у
C(4,3)
A(0,3)
0
B(1,0)
a)
V.
On

Answers: 1

Show answers

Answers

Answer from: breadwonders3738

see below

Step-by-step explanation:

1. (i) y = f(x) + 2

shift the graph UP 2 units (x, y) → ( x, y + 2)

A (0, 3) → (0, 5)

B (1, 0) → (1, 2)

C (4, 3) → (4, 5)

(ii) y = f(x + 4)

shift the graph 4 units RIGHT (x, y) → (x + 4, y)

A (0, 3) → (4, 3)

B (1, 0) → (5, 0)

C (4, 3) → (8, 3)

(iii) y = -f(x + 1)

shift the graph 1 unit RIGHT and reflect across the x-axis

(x, y) → (x + 1, -y)

A (0, 3) → (1, -3)

B (1, 0) → (2, 0)

C (4, 3) → (5, -3)

(iv) y = -f(x) - 2

shift the graph 2 units DOWN and reflect across the x-axis

(x, y) → (x, -(y - 2))

A (0, 3) → (0, -5)

B (1, 0) → (1, -2)

C (4, 3) → (4, -5)

7. (i) A is the y-intercept. Let x = 0 and solve for y

(ii) B is the x-intercept. Let y = 0 and solve for x

(iii) C is the vertex. Use x = -b/2a, then plug x into the equation to solve for y.

Answer from: Quest

4038

step-by-step explanation:

pleaze mark brainliest!

Answer from: Quest

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

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1. The diagram below shows the graph of the function y = f(x). у
C(4,3)
A(0,3)
0<...

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