4 years ago

Evaluate using f(x)= -5x+13, f(-2)=?

2 answers:

7 0

F(x)=-5x+13
f(-2) can be found by replacing "x" with "-2", thus
f(-2)=-5(-2)+13=10+13=23

Bond [772]4 years ago

6 0

F(x) = - 5x + 13
f(-2) = - 5(-2) + 13
f(-2) = 10 + 13
f(-2) = 23

You might be interested in

erastova [34]

1(.50)+8(.25)+20(.05)+15(.10)=5.00

8 0

4 years ago

Debora [2.8K]

Answer:

Step-by-step explanation:

3 0

3 years ago

Arte-miy333 [17]

Answer:

h ≈ 13.4

Step-by-step explanation:

Since the triangle is right we can use the sine ratio to find h

sin48° = $\frac{opposite}{hypotenuse}$ = $\frac{h}{18}$

Multiply both sides by 18

18 × sin48° = h

⇒ h = 13.4 cm ( to 1 dec. place )

3 0

4 years ago

IRISSAK [1]

Answer:

$30

Step-by-step explanation:

Have a Nice Day! :D

3 0

3 years ago

zmey [24]

Adding 2x on both side
y+2x=1
answer

4 0

3 years ago