4 years ago

What is true regarding the graphed function f(x)

1 answer:

5 0

X isnt a function you can graph it from something like -6 going down but it haves to have a number to he graphed if not its on x

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Solve for r.<br> -1r + 1 > 7

Alexeev081 [22]

Answer:

r < − 6

Step-by-step explanation:

7 0

3 years ago

Solve the system of equations using the substitution method.

Delicious77 [7]

Answer:

$x = 14$

$y = -3$

Step-by-step explanation:

Given

$2x + 8y =4$

$x = -3y + 5$

Required

Solve

Substitute $x = -3y + 5$ in $2x + 8y =4$

$2(-3y + 5) + 8y =4$

Open bracket

$-6y + 10 + 8y =4$

Collect like terms

$-6y + 8y =4-10$

$2y =-6$

Divide both sides by 2

$y = -3$

Substitute $y = -3$ in $x = -3y + 5$

$x = -3 * -3 + 5$

$x = 9+ 5$

$x = 14$

8 0

3 years ago

PlZ, ANSWER I WILL MARK YOU BRAINLIEST AND GIVE YOUR 5 STARS!!!

BabaBlast [244]

Well to find the area of a triangle is 1/2 base times height

6 0

3 years ago

Read 2 more answers

Plz help??????????????????????

BARSIC [14]

Answer:

Step-by-step explain

i did not do the 1 and 2 srry

Download doc

3 0

3 years ago

How do I evaluate this help me please like seriously help

vlabodo [156]

Answer:

8, see below

Step-by-step explanation:

put 13 and 1/2 in equation, then solve

13-.75(12)+8(1/2)

.75×12=9

8×.5=4

13-9+4=8

3 0

4 years ago